56480360

素因数分解:

$2^3\times 5^1\times {\mathrm{1412009}}^1$

素因数の和:1412020

約数の個数: 16

約数和(自身を含む): 127080900

約数和(自身を除く): 70600540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1412009, 2824018, 5648036, 7060045, 11296072, 14120090, 28240180, 56480360]

約数ペア:

[(1, 56480360), (2, 28240180), (4, 14120090), (5, 11296072), (8, 7060045), (10, 5648036), (20, 2824018), (40, 1412009)]