4128820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3499}}^1$

素因数の和:3567

約数の個数: 24

約数和(自身を含む): 8820000

約数和(自身を除く): 4691180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 3499, 6998, 13996, 17495, 34990, 69980, 206441, 412882, 825764, 1032205, 2064410, 4128820]

約数ペア:

[(1, 4128820), (2, 2064410), (4, 1032205), (5, 825764), (10, 412882), (20, 206441), (59, 69980), (118, 34990), (236, 17495), (295, 13996), (590, 6998), (1180, 3499)]