568297540

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{15187}}^1$

素因数の和:17067

約数の個数: 24

約数和(自身を含む): 1194141312

約数和(自身を除く): 625843772

約数列:

[1, 2, 4, 5, 10, 20, 1871, 3742, 7484, 9355, 15187, 18710, 30374, 37420, 60748, 75935, 151870, 303740, 28414877, 56829754, 113659508, 142074385, 284148770, 568297540]

約数ペア:

[(1, 568297540), (2, 284148770), (4, 142074385), (5, 113659508), (10, 56829754), (20, 28414877), (1871, 303740), (3742, 151870), (7484, 75935), (9355, 60748), (15187, 37420), (18710, 30374)]