52533680

素因数分解:

$2^4\times 5^1\times {\mathrm{656671}}^1$

素因数の和:656684

約数の個数: 20

約数和(自身を含む): 122140992

約数和(自身を除く): 69607312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 656671, 1313342, 2626684, 3283355, 5253368, 6566710, 10506736, 13133420, 26266840, 52533680]

約数ペア:

[(1, 52533680), (2, 26266840), (4, 13133420), (5, 10506736), (8, 6566710), (10, 5253368), (16, 3283355), (20, 2626684), (40, 1313342), (80, 656671)]