8875040

素因数分解:

$2^5\times 5^1\times {\mathrm{55469}}^1$

素因数の和:55484

約数の個数: 24

約数和(自身を含む): 20967660

約数和(自身を除く): 12092620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 55469, 110938, 221876, 277345, 443752, 554690, 887504, 1109380, 1775008, 2218760, 4437520, 8875040]

約数ペア:

[(1, 8875040), (2, 4437520), (4, 2218760), (5, 1775008), (8, 1109380), (10, 887504), (16, 554690), (20, 443752), (32, 277345), (40, 221876), (80, 110938), (160, 55469)]