42464560

素因数分解:

$2^4\times 5^1\times {\mathrm{530807}}^1$

素因数の和:530820

約数の個数: 20

約数和(自身を含む): 98730288

約数和(自身を除く): 56265728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 530807, 1061614, 2123228, 2654035, 4246456, 5308070, 8492912, 10616140, 21232280, 42464560]

約数ペア:

[(1, 42464560), (2, 21232280), (4, 10616140), (5, 8492912), (8, 5308070), (10, 4246456), (16, 2654035), (20, 2123228), (40, 1061614), (80, 530807)]