56670280

素因数分解:

$2^3\times 5^1\times {\mathrm{1416757}}^1$

素因数の和:1416768

約数の個数: 16

約数和(自身を含む): 127508220

約数和(自身を除く): 70837940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1416757, 2833514, 5667028, 7083785, 11334056, 14167570, 28335140, 56670280]

約数ペア:

[(1, 56670280), (2, 28335140), (4, 14167570), (5, 11334056), (8, 7083785), (10, 5667028), (20, 2833514), (40, 1416757)]