9048640

素因数分解:

$2^6\times 5^1\times {\mathrm{28277}}^1$

素因数の和:28294

約数の個数: 28

約数和(自身を含む): 21547836

約数和(自身を除く): 12499196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 28277, 56554, 113108, 141385, 226216, 282770, 452432, 565540, 904864, 1131080, 1809728, 2262160, 4524320, 9048640]

約数ペア:

[(1, 9048640), (2, 4524320), (4, 2262160), (5, 1809728), (8, 1131080), (10, 904864), (16, 565540), (20, 452432), (32, 282770), (40, 226216), (64, 141385), (80, 113108), (160, 56554), (320, 28277)]