133601960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{56611}}^1$

素因数の和:56681

約数の個数: 32

約数和(自身を含む): 305704800

約数和(自身を除く): 172102840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 56611, 113222, 226444, 283055, 452888, 566110, 1132220, 2264440, 3340049, 6680098, 13360196, 16700245, 26720392, 33400490, 66800980, 133601960]

約数ペア:

[(1, 133601960), (2, 66800980), (4, 33400490), (5, 26720392), (8, 16700245), (10, 13360196), (20, 6680098), (40, 3340049), (59, 2264440), (118, 1132220), (236, 566110), (295, 452888), (472, 283055), (590, 226444), (1180, 113222), (2360, 56611)]