56914160

素因数分解:

$2^4\times 5^1\times {\mathrm{711427}}^1$

素因数の和:711440

約数の個数: 20

約数和(自身を含む): 132325608

約数和(自身を除く): 75411448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 711427, 1422854, 2845708, 3557135, 5691416, 7114270, 11382832, 14228540, 28457080, 56914160]

約数ペア:

[(1, 56914160), (2, 28457080), (4, 14228540), (5, 11382832), (8, 7114270), (10, 5691416), (16, 3557135), (20, 2845708), (40, 1422854), (80, 711427)]