88750960

素因数分解:

$2^4\times 5^1\times {\mathrm{1109387}}^1$

素因数の和:1109400

約数の個数: 20

約数和(自身を含む): 206346168

約数和(自身を除く): 117595208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1109387, 2218774, 4437548, 5546935, 8875096, 11093870, 17750192, 22187740, 44375480, 88750960]

約数ペア:

[(1, 88750960), (2, 44375480), (4, 22187740), (5, 17750192), (8, 11093870), (10, 8875096), (16, 5546935), (20, 4437548), (40, 2218774), (80, 1109387)]