2247308680

素因数分解:

$2^3\times 5^1\times {\mathrm{56182717}}^1$

素因数の和:56182728

約数の個数: 16

約数和(自身を含む): 5056444620

約数和(自身を除く): 2809135940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56182717, 112365434, 224730868, 280913585, 449461736, 561827170, 1123654340, 2247308680]

約数ペア:

[(1, 2247308680), (2, 1123654340), (4, 561827170), (5, 449461736), (8, 280913585), (10, 224730868), (20, 112365434), (40, 56182717)]