87919210

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^2\times {\mathrm{241}}^1$

素因数の和:630

約数の個数: 24

約数和(自身を含む): 159747588

約数和(自身を除く): 71828378

約数列:

[1, 2, 5, 10, 191, 241, 382, 482, 955, 1205, 1910, 2410, 36481, 46031, 72962, 92062, 182405, 230155, 364810, 460310, 8791921, 17583842, 43959605, 87919210]

約数ペア:

[(1, 87919210), (2, 43959605), (5, 17583842), (10, 8791921), (191, 460310), (241, 364810), (382, 230155), (482, 182405), (955, 92062), (1205, 72962), (1910, 46031), (2410, 36481)]