125962850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193789}}^1$

素因数の和:193814

約数の個数: 24

約数和(自身を含む): 252314580

約数和(自身を除く): 126351730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 193789, 387578, 968945, 1937890, 2519257, 4844725, 5038514, 9689450, 12596285, 25192570, 62981425, 125962850]

約数ペア:

[(1, 125962850), (2, 62981425), (5, 25192570), (10, 12596285), (13, 9689450), (25, 5038514), (26, 4844725), (50, 2519257), (65, 1937890), (130, 968945), (325, 387578), (650, 193789)]