72225410

素因数分解:

$2^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{3881}}^1$

素因数の和:5749

約数の個数: 16

約数和(自身を含む): 130109112

約数和(自身を除く): 57883702

約数列:

[1, 2, 5, 10, 1861, 3722, 3881, 7762, 9305, 18610, 19405, 38810, 7222541, 14445082, 36112705, 72225410]

約数ペア:

[(1, 72225410), (2, 36112705), (5, 14445082), (10, 7222541), (1861, 38810), (3722, 19405), (3881, 18610), (7762, 9305)]