85976080

素因数分解:

$2^4\times 5^1\times {\mathrm{1074701}}^1$

素因数の和:1074714

約数の個数: 20

約数和(自身を含む): 199894572

約数和(自身を除く): 113918492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1074701, 2149402, 4298804, 5373505, 8597608, 10747010, 17195216, 21494020, 42988040, 85976080]

約数ペア:

[(1, 85976080), (2, 42988040), (4, 21494020), (5, 17195216), (8, 10747010), (10, 8597608), (16, 5373505), (20, 4298804), (40, 2149402), (80, 1074701)]