8388080

素因数分解:

$2^4\times 5^1\times {\mathrm{104851}}^1$

素因数の和:104864

約数の個数: 20

約数和(自身を含む): 19502472

約数和(自身を除く): 11114392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 104851, 209702, 419404, 524255, 838808, 1048510, 1677616, 2097020, 4194040, 8388080]

約数ペア:

[(1, 8388080), (2, 4194040), (4, 2097020), (5, 1677616), (8, 1048510), (10, 838808), (16, 524255), (20, 419404), (40, 209702), (80, 104851)]