4332920

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 9828000

約数和(自身を除く): 5495080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 727, 745, 1192, 1454, 1490, 2908, 2980, 3635, 5816, 5960, 7270, 14540, 29080, 108323, 216646, 433292, 541615, 866584, 1083230, 2166460, 4332920]

約数ペア:

[(1, 4332920), (2, 2166460), (4, 1083230), (5, 866584), (8, 541615), (10, 433292), (20, 216646), (40, 108323), (149, 29080), (298, 14540), (596, 7270), (727, 5960), (745, 5816), (1192, 3635), (1454, 2980), (1490, 2908)]