4065800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 9792900

約数和(自身を除く): 5727100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 701, 725, 1160, 1402, 1450, 2804, 2900, 3505, 5608, 5800, 7010, 14020, 17525, 20329, 28040, 35050, 40658, 70100, 81316, 101645, 140200, 162632, 203290, 406580, 508225, 813160, 1016450, 2032900, 4065800]

約数ペア:

[(1, 4065800), (2, 2032900), (4, 1016450), (5, 813160), (8, 508225), (10, 406580), (20, 203290), (25, 162632), (29, 140200), (40, 101645), (50, 81316), (58, 70100), (100, 40658), (116, 35050), (145, 28040), (200, 20329), (232, 17525), (290, 14020), (580, 7010), (701, 5800), (725, 5608), (1160, 3505), (1402, 2900), (1450, 2804)]