53916080

素因数分解:

$2^4\times 5^1\times {\mathrm{673951}}^1$

素因数の和:673964

約数の個数: 20

約数和(自身を含む): 125355072

約数和(自身を除く): 71438992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 673951, 1347902, 2695804, 3369755, 5391608, 6739510, 10783216, 13479020, 26958040, 53916080]

約数ペア:

[(1, 53916080), (2, 26958040), (4, 13479020), (5, 10783216), (8, 6739510), (10, 5391608), (16, 3369755), (20, 2695804), (40, 1347902), (80, 673951)]