52870960

素因数分解:

$2^4\times 5^1\times {\mathrm{660887}}^1$

素因数の和:660900

約数の個数: 20

約数和(自身を含む): 122925168

約数和(自身を除く): 70054208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 660887, 1321774, 2643548, 3304435, 5287096, 6608870, 10574192, 13217740, 26435480, 52870960]

約数ペア:

[(1, 52870960), (2, 26435480), (4, 13217740), (5, 10574192), (8, 6608870), (10, 5287096), (16, 3304435), (20, 2643548), (40, 1321774), (80, 660887)]