14418680

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5077}}^1$

素因数の和:5159

約数の個数: 32

約数和(自身を含む): 32905440

約数和(自身を除く): 18486760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 5077, 10154, 20308, 25385, 40616, 50770, 101540, 203080, 360467, 720934, 1441868, 1802335, 2883736, 3604670, 7209340, 14418680]

約数ペア:

[(1, 14418680), (2, 7209340), (4, 3604670), (5, 2883736), (8, 1802335), (10, 1441868), (20, 720934), (40, 360467), (71, 203080), (142, 101540), (284, 50770), (355, 40616), (568, 25385), (710, 20308), (1420, 10154), (2840, 5077)]