105941140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{86837}}^1$

素因数の和:86907

約数の個数: 24

約数和(自身を含む): 226126152

約数和(自身を除く): 120185012

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 86837, 173674, 347348, 434185, 868370, 1736740, 5297057, 10594114, 21188228, 26485285, 52970570, 105941140]

約数ペア:

[(1, 105941140), (2, 52970570), (4, 26485285), (5, 21188228), (10, 10594114), (20, 5297057), (61, 1736740), (122, 868370), (244, 434185), (305, 347348), (610, 173674), (1220, 86837)]