125416850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{192949}}^1$

素因数の和:192974

約数の個数: 24

約数和(自身を含む): 251220900

約数和(自身を除く): 125804050

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 192949, 385898, 964745, 1929490, 2508337, 4823725, 5016674, 9647450, 12541685, 25083370, 62708425, 125416850]

約数ペア:

[(1, 125416850), (2, 62708425), (5, 25083370), (10, 12541685), (13, 9647450), (25, 5016674), (26, 4823725), (50, 2508337), (65, 1929490), (130, 964745), (325, 385898), (650, 192949)]