56019280

素因数分解:

$2^4\times 5^1\times {\mathrm{700241}}^1$

素因数の和:700254

約数の個数: 20

約数和(自身を含む): 130245012

約数和(自身を除く): 74225732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 700241, 1400482, 2800964, 3501205, 5601928, 7002410, 11203856, 14004820, 28009640, 56019280]

約数ペア:

[(1, 56019280), (2, 28009640), (4, 14004820), (5, 11203856), (8, 7002410), (10, 5601928), (16, 3501205), (20, 2800964), (40, 1400482), (80, 700241)]