45441980

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2579}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 95573520

約数和(自身を除く): 50131540

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 2579, 3524, 4405, 5158, 8810, 10316, 12895, 17620, 25790, 51580, 2272099, 4544198, 9088396, 11360495, 22720990, 45441980]

約数ペア:

[(1, 45441980), (2, 22720990), (4, 11360495), (5, 9088396), (10, 4544198), (20, 2272099), (881, 51580), (1762, 25790), (2579, 17620), (3524, 12895), (4405, 10316), (5158, 8810)]