25047620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96337}}^1$

素因数の和:96359

約数の個数: 24

約数和(自身を含む): 56646744

約数和(自身を除く): 31599124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 96337, 192674, 385348, 481685, 963370, 1252381, 1926740, 2504762, 5009524, 6261905, 12523810, 25047620]

約数ペア:

[(1, 25047620), (2, 12523810), (4, 6261905), (5, 5009524), (10, 2504762), (13, 1926740), (20, 1252381), (26, 963370), (52, 481685), (65, 385348), (130, 192674), (260, 96337)]