| 約数 |
1,
2,
4,
5,
8,
10,
11,
19,
20,
22,
38,
40,
44,
55,
76,
88,
95,
101,
110,
152,
190,
202,
209,
220,
361,
380,
404,
418,
440,
505,
722,
760,
808,
836,
1010,
1045,
1111,
1444,
1672,
1805,
1919,
2020,
2090,
2222,
2888,
3610,
3838,
3971,
4040,
4180,
4444,
5555,
7220,
7676,
7942,
8360,
8888,
9595,
11110,
14440,
15352,
15884,
19190,
19855,
21109,
22220,
31768,
36461,
38380,
39710,
42218,
44440,
72922,
76760,
79420,
84436,
105545,
145844,
158840,
168872,
182305,
211090,
291688,
364610,
401071,
422180,
729220,
802142,
844360,
1458440,
1604284,
2005355,
3208568,
4010710,
8021420,
16042840
|