56842160

素因数分解:

$2^4\times 5^1\times {\mathrm{710527}}^1$

素因数の和:710540

約数の個数: 20

約数和(自身を含む): 132158208

約数和(自身を除く): 75316048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 710527, 1421054, 2842108, 3552635, 5684216, 7105270, 11368432, 14210540, 28421080, 56842160]

約数ペア:

[(1, 56842160), (2, 28421080), (4, 14210540), (5, 11368432), (8, 7105270), (10, 5684216), (16, 3552635), (20, 2842108), (40, 1421054), (80, 710527)]