85111790

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{4549}}^1$

素因数の和:6427

約数の個数: 16

約数和(自身を含む): 153316800

約数和(自身を除く): 68205010

約数列:

[1, 2, 5, 10, 1871, 3742, 4549, 9098, 9355, 18710, 22745, 45490, 8511179, 17022358, 42555895, 85111790]

約数ペア:

[(1, 85111790), (2, 42555895), (5, 17022358), (10, 8511179), (1871, 45490), (3742, 22745), (4549, 18710), (9098, 9355)]