79266850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{121949}}^1$

素因数の和:121974

約数の個数: 24

約数和(自身を含む): 158778900

約数和(自身を除く): 79512050

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 121949, 243898, 609745, 1219490, 1585337, 3048725, 3170674, 6097450, 7926685, 15853370, 39633425, 79266850]

約数ペア:

[(1, 79266850), (2, 39633425), (5, 15853370), (10, 7926685), (13, 6097450), (25, 3170674), (26, 3048725), (50, 1585337), (65, 1219490), (130, 609745), (325, 243898), (650, 121949)]