283052080

素因数分解:

$2^4\times 5^1\times {\mathrm{3538151}}^1$

素因数の和:3538164

約数の個数: 20

約数和(自身を含む): 658096272

約数和(自身を除く): 375044192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3538151, 7076302, 14152604, 17690755, 28305208, 35381510, 56610416, 70763020, 141526040, 283052080]

約数ペア:

[(1, 283052080), (2, 141526040), (4, 70763020), (5, 56610416), (8, 35381510), (10, 28305208), (16, 17690755), (20, 14152604), (40, 7076302), (80, 3538151)]