42876020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{194891}}^1$

素因数の和:194911

約数の個数: 24

約数和(自身を含む): 98225568

約数和(自身を除く): 55349548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 194891, 389782, 779564, 974455, 1948910, 2143801, 3897820, 4287602, 8575204, 10719005, 21438010, 42876020]

約数ペア:

[(1, 42876020), (2, 21438010), (4, 10719005), (5, 8575204), (10, 4287602), (11, 3897820), (20, 2143801), (22, 1948910), (44, 974455), (55, 779564), (110, 389782), (220, 194891)]