12585880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5333}}^1$

素因数の和:5403

約数の個数: 32

約数和(自身を含む): 28803600

約数和(自身を除く): 16217720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 5333, 10666, 21332, 26665, 42664, 53330, 106660, 213320, 314647, 629294, 1258588, 1573235, 2517176, 3146470, 6292940, 12585880]

約数ペア:

[(1, 12585880), (2, 6292940), (4, 3146470), (5, 2517176), (8, 1573235), (10, 1258588), (20, 629294), (40, 314647), (59, 213320), (118, 106660), (236, 53330), (295, 42664), (472, 26665), (590, 21332), (1180, 10666), (2360, 5333)]