101958740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{392149}}^1$

素因数の和:392171

約数の個数: 24

約数和(自身を含む): 230584200

約数和(自身を除く): 128625460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 392149, 784298, 1568596, 1960745, 3921490, 5097937, 7842980, 10195874, 20391748, 25489685, 50979370, 101958740]

約数ペア:

[(1, 101958740), (2, 50979370), (4, 25489685), (5, 20391748), (10, 10195874), (13, 7842980), (20, 5097937), (26, 3921490), (52, 1960745), (65, 1568596), (130, 784298), (260, 392149)]