27157220

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4423}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 57228864

約数和(自身を除く): 30071644

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 4423, 6140, 8846, 17692, 22115, 44230, 88460, 1357861, 2715722, 5431444, 6789305, 13578610, 27157220]

約数ペア:

[(1, 27157220), (2, 13578610), (4, 6789305), (5, 5431444), (10, 2715722), (20, 1357861), (307, 88460), (614, 44230), (1228, 22115), (1535, 17692), (3070, 8846), (4423, 6140)]