25493410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 47500992

約数和(自身を除く): 22007582

約数列:

[1, 2, 5, 10, 43, 86, 101, 202, 215, 430, 505, 587, 1010, 1174, 2935, 4343, 5870, 8686, 21715, 25241, 43430, 50482, 59287, 118574, 126205, 252410, 296435, 592870, 2549341, 5098682, 12746705, 25493410]

約数ペア:

[(1, 25493410), (2, 12746705), (5, 5098682), (10, 2549341), (43, 592870), (86, 296435), (101, 252410), (202, 126205), (215, 118574), (430, 59287), (505, 50482), (587, 43430), (1010, 25241), (1174, 21715), (2935, 8686), (4343, 5870)]