9735080

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 22032000

約数和(自身を除く): 12296920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1223, 1592, 1990, 2446, 3980, 4892, 6115, 7960, 9784, 12230, 24460, 48920, 243377, 486754, 973508, 1216885, 1947016, 2433770, 4867540, 9735080]

約数ペア:

[(1, 9735080), (2, 4867540), (4, 2433770), (5, 1947016), (8, 1216885), (10, 973508), (20, 486754), (40, 243377), (199, 48920), (398, 24460), (796, 12230), (995, 9784), (1223, 7960), (1592, 6115), (1990, 4892), (2446, 3980)]