63132920

素因数分解:

$2^3\times 5^1\times {\mathrm{1578323}}^1$

素因数の和:1578334

約数の個数: 16

約数和(自身を含む): 142049160

約数和(自身を除く): 78916240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1578323, 3156646, 6313292, 7891615, 12626584, 15783230, 31566460, 63132920]

約数ペア:

[(1, 63132920), (2, 31566460), (4, 15783230), (5, 12626584), (8, 7891615), (10, 6313292), (20, 3156646), (40, 1578323)]