8315229820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13411661}}^1$

素因数の和:13411701

約数の個数: 24

約数和(自身を含む): 18025273728

約数和(自身を除く): 9710043908

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 13411661, 26823322, 53646644, 67058305, 134116610, 268233220, 415761491, 831522982, 1663045964, 2078807455, 4157614910, 8315229820]

約数ペア:

[(1, 8315229820), (2, 4157614910), (4, 2078807455), (5, 1663045964), (10, 831522982), (20, 415761491), (31, 268233220), (62, 134116610), (124, 67058305), (155, 53646644), (310, 26823322), (620, 13411661)]