10057640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8111}}^1$

素因数の和:8153

約数の個数: 32

約数和(自身を含む): 23362560

約数和(自身を除く): 13304920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8111, 16222, 32444, 40555, 64888, 81110, 162220, 251441, 324440, 502882, 1005764, 1257205, 2011528, 2514410, 5028820, 10057640]

約数ペア:

[(1, 10057640), (2, 5028820), (4, 2514410), (5, 2011528), (8, 1257205), (10, 1005764), (20, 502882), (31, 324440), (40, 251441), (62, 162220), (124, 81110), (155, 64888), (248, 40555), (310, 32444), (620, 16222), (1240, 8111)]