38788100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29837}}^1$

素因数の和:29864

約数の個数: 36

約数和(自身を含む): 90647844

約数和(自身を除く): 51859744

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 29837, 59674, 119348, 149185, 298370, 387881, 596740, 745925, 775762, 1491850, 1551524, 1939405, 2983700, 3878810, 7757620, 9697025, 19394050, 38788100]

約数ペア:

[(1, 38788100), (2, 19394050), (4, 9697025), (5, 7757620), (10, 3878810), (13, 2983700), (20, 1939405), (25, 1551524), (26, 1491850), (50, 775762), (52, 745925), (65, 596740), (100, 387881), (130, 298370), (260, 149185), (325, 119348), (650, 59674), (1300, 29837)]