26376740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101449}}^1$

素因数の和:101471

約数の個数: 24

約数和(自身を含む): 59652600

約数和(自身を除く): 33275860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 101449, 202898, 405796, 507245, 1014490, 1318837, 2028980, 2637674, 5275348, 6594185, 13188370, 26376740]

約数ペア:

[(1, 26376740), (2, 13188370), (4, 6594185), (5, 5275348), (10, 2637674), (13, 2028980), (20, 1318837), (26, 1014490), (52, 507245), (65, 405796), (130, 202898), (260, 101449)]