| 約数 |
1,
2,
4,
5,
8,
10,
13,
20,
25,
26,
40,
50,
52,
65,
100,
104,
125,
130,
200,
250,
260,
325,
500,
520,
625,
650,
1000,
1250,
1300,
1625,
1997,
2500,
2600,
3250,
3994,
5000,
6500,
7988,
8125,
9985,
13000,
15976,
16250,
19970,
25961,
32500,
39940,
49925,
51922,
65000,
79880,
99850,
103844,
129805,
199700,
207688,
249625,
259610,
399400,
499250,
519220,
649025,
998500,
1038440,
1248125,
1298050,
1997000,
2496250,
2596100,
3245125,
4992500,
5192200,
6490250,
9985000,
12980500,
16225625,
25961000,
32451250,
64902500,
129805000
|