57423740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{261017}}^1$

素因数の和:261037

約数の個数: 24

約数和(自身を含む): 131553072

約数和(自身を除く): 74129332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 261017, 522034, 1044068, 1305085, 2610170, 2871187, 5220340, 5742374, 11484748, 14355935, 28711870, 57423740]

約数ペア:

[(1, 57423740), (2, 28711870), (4, 14355935), (5, 11484748), (10, 5742374), (11, 5220340), (20, 2871187), (22, 2610170), (44, 1305085), (55, 1044068), (110, 522034), (220, 261017)]