455506960

素因数分解:

$2^4\times 5^1\times {\mathrm{5693837}}^1$

素因数の和:5693850

約数の個数: 20

約数和(自身を含む): 1059053868

約数和(自身を除く): 603546908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5693837, 11387674, 22775348, 28469185, 45550696, 56938370, 91101392, 113876740, 227753480, 455506960]

約数ペア:

[(1, 455506960), (2, 227753480), (4, 113876740), (5, 91101392), (8, 56938370), (10, 45550696), (16, 28469185), (20, 22775348), (40, 11387674), (80, 5693837)]