25886270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 50310720

約数和(自身を除く): 24424450

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 3881, 6670, 7762, 19405, 38810, 89263, 112549, 178526, 225098, 446315, 562745, 892630, 1125490, 2588627, 5177254, 12943135, 25886270]

約数ペア:

[(1, 25886270), (2, 12943135), (5, 5177254), (10, 2588627), (23, 1125490), (29, 892630), (46, 562745), (58, 446315), (115, 225098), (145, 178526), (230, 112549), (290, 89263), (667, 38810), (1334, 19405), (3335, 7762), (3881, 6670)]