56732560

素因数分解:

$2^4\times 5^1\times {\mathrm{709157}}^1$

素因数の和:709170

約数の個数: 20

約数和(自身を含む): 131903388

約数和(自身を除く): 75170828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 709157, 1418314, 2836628, 3545785, 5673256, 7091570, 11346512, 14183140, 28366280, 56732560]

約数ペア:

[(1, 56732560), (2, 28366280), (4, 14183140), (5, 11346512), (8, 7091570), (10, 5673256), (16, 3545785), (20, 2836628), (40, 1418314), (80, 709157)]