237575650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1153}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 477797544

約数和(自身を除く): 240221894

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 317, 325, 634, 650, 1153, 1585, 2306, 3170, 4121, 5765, 7925, 8242, 11530, 14989, 15850, 20605, 28825, 29978, 41210, 57650, 74945, 103025, 149890, 206050, 365501, 374725, 731002, 749450, 1827505, 3655010, 4751513, 9137525, 9503026, 18275050, 23757565, 47515130, 118787825, 237575650]

約数ペア:

[(1, 237575650), (2, 118787825), (5, 47515130), (10, 23757565), (13, 18275050), (25, 9503026), (26, 9137525), (50, 4751513), (65, 3655010), (130, 1827505), (317, 749450), (325, 731002), (634, 374725), (650, 365501), (1153, 206050), (1585, 149890), (2306, 103025), (3170, 74945), (4121, 57650), (5765, 41210), (7925, 29978), (8242, 28825), (11530, 20605), (14989, 15850)]