8459020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2801}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 17887968

約数和(自身を除く): 9428948

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 2801, 3020, 5602, 11204, 14005, 28010, 56020, 422951, 845902, 1691804, 2114755, 4229510, 8459020]

約数ペア:

[(1, 8459020), (2, 4229510), (4, 2114755), (5, 1691804), (10, 845902), (20, 422951), (151, 56020), (302, 28010), (604, 14005), (755, 11204), (1510, 5602), (2801, 3020)]