3815016820

素因数分解:

$2^2\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{59221}}^1$

素因数の和:62451

約数の個数: 24

約数和(自身を含む): 8014157928

約数和(自身を除く): 4199141108

約数列:

[1, 2, 4, 5, 10, 20, 3221, 6442, 12884, 16105, 32210, 59221, 64420, 118442, 236884, 296105, 592210, 1184420, 190750841, 381501682, 763003364, 953754205, 1907508410, 3815016820]

約数ペア:

[(1, 3815016820), (2, 1907508410), (4, 953754205), (5, 763003364), (10, 381501682), (20, 190750841), (3221, 1184420), (6442, 592210), (12884, 296105), (16105, 236884), (32210, 118442), (59221, 64420)]