42588100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3251}}^1$

素因数の和:3396

約数の個数: 36

約数和(自身を含む): 93150288

約数和(自身を除く): 50562188

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3251, 3275, 6502, 6550, 13004, 13100, 16255, 32510, 65020, 81275, 162550, 325100, 425881, 851762, 1703524, 2129405, 4258810, 8517620, 10647025, 21294050, 42588100]

約数ペア:

[(1, 42588100), (2, 21294050), (4, 10647025), (5, 8517620), (10, 4258810), (20, 2129405), (25, 1703524), (50, 851762), (100, 425881), (131, 325100), (262, 162550), (524, 81275), (655, 65020), (1310, 32510), (2620, 16255), (3251, 13100), (3275, 13004), (6502, 6550)]