564156680

素因数分解:

$2^3\times 5^1\times {\mathrm{14103917}}^1$

素因数の和:14103928

約数の個数: 16

約数和(自身を含む): 1269352620

約数和(自身を除く): 705195940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 14103917, 28207834, 56415668, 70519585, 112831336, 141039170, 282078340, 564156680]

約数ペア:

[(1, 564156680), (2, 282078340), (4, 141039170), (5, 112831336), (8, 70519585), (10, 56415668), (20, 28207834), (40, 14103917)]