74049020

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9769}}^1$

素因数の和:10157

約数の個数: 24

約数和(自身を含む): 155929200

約数和(自身を除く): 81880180

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 9769, 19538, 39076, 48845, 97690, 195380, 3702451, 7404902, 14809804, 18512255, 37024510, 74049020]

約数ペア:

[(1, 74049020), (2, 37024510), (4, 18512255), (5, 14809804), (10, 7404902), (20, 3702451), (379, 195380), (758, 97690), (1516, 48845), (1895, 39076), (3790, 19538), (7580, 9769)]