4342060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2029}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 9208080

約数和(自身を除く): 4866020

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2029, 2140, 4058, 8116, 10145, 20290, 40580, 217103, 434206, 868412, 1085515, 2171030, 4342060]

約数ペア:

[(1, 4342060), (2, 2171030), (4, 1085515), (5, 868412), (10, 434206), (20, 217103), (107, 40580), (214, 20290), (428, 10145), (535, 8116), (1070, 4058), (2029, 2140)]