5087233640

素因数分解:

$2^3\times 5^1\times {\mathrm{127180841}}^1$

素因数の和:127180852

約数の個数: 16

約数和(自身を含む): 11446275780

約数和(自身を除く): 6359042140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127180841, 254361682, 508723364, 635904205, 1017446728, 1271808410, 2543616820, 5087233640]

約数ペア:

[(1, 5087233640), (2, 2543616820), (4, 1271808410), (5, 1017446728), (8, 635904205), (10, 508723364), (20, 254361682), (40, 127180841)]