87077360

素因数分解:

$2^4\times 5^1\times {\mathrm{1088467}}^1$

素因数の和:1088480

約数の個数: 20

約数和(自身を含む): 202455048

約数和(自身を除く): 115377688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1088467, 2176934, 4353868, 5442335, 8707736, 10884670, 17415472, 21769340, 43538680, 87077360]

約数ペア:

[(1, 87077360), (2, 43538680), (4, 21769340), (5, 17415472), (8, 10884670), (10, 8707736), (16, 5442335), (20, 4353868), (40, 2176934), (80, 1088467)]