24666850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 49949928

約数和(自身を除く): 25283078

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 137, 274, 277, 325, 554, 650, 685, 1370, 1385, 1781, 2770, 3425, 3562, 3601, 6850, 6925, 7202, 8905, 13850, 17810, 18005, 36010, 37949, 44525, 75898, 89050, 90025, 180050, 189745, 379490, 493337, 948725, 986674, 1897450, 2466685, 4933370, 12333425, 24666850]

約数ペア:

[(1, 24666850), (2, 12333425), (5, 4933370), (10, 2466685), (13, 1897450), (25, 986674), (26, 948725), (50, 493337), (65, 379490), (130, 189745), (137, 180050), (274, 90025), (277, 89050), (325, 75898), (554, 44525), (650, 37949), (685, 36010), (1370, 18005), (1385, 17810), (1781, 13850), (2770, 8905), (3425, 7202), (3562, 6925), (3601, 6850)]