1214628080

素因数分解:

$2^4\times 5^1\times {\mathrm{15182851}}^1$

素因数の和:15182864

約数の個数: 20

約数和(自身を含む): 2824010472

約数和(自身を除く): 1609382392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 15182851, 30365702, 60731404, 75914255, 121462808, 151828510, 242925616, 303657020, 607314040, 1214628080]

約数ペア:

[(1, 1214628080), (2, 607314040), (4, 303657020), (5, 242925616), (8, 151828510), (10, 121462808), (16, 75914255), (20, 60731404), (40, 30365702), (80, 15182851)]