75357620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289837}}^1$

素因数の和:289859

約数の個数: 24

約数和(自身を含む): 170424744

約数和(自身を除く): 95067124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 289837, 579674, 1159348, 1449185, 2898370, 3767881, 5796740, 7535762, 15071524, 18839405, 37678810, 75357620]

約数ペア:

[(1, 75357620), (2, 37678810), (4, 18839405), (5, 15071524), (10, 7535762), (13, 5796740), (20, 3767881), (26, 2898370), (52, 1449185), (65, 1159348), (130, 579674), (260, 289837)]