85052560

素因数分解:

$2^4\times 5^1\times {\mathrm{1063157}}^1$

素因数の和:1063170

約数の個数: 20

約数和(自身を含む): 197747388

約数和(自身を除く): 112694828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1063157, 2126314, 4252628, 5315785, 8505256, 10631570, 17010512, 21263140, 42526280, 85052560]

約数ペア:

[(1, 85052560), (2, 42526280), (4, 21263140), (5, 17010512), (8, 10631570), (10, 8505256), (16, 5315785), (20, 4252628), (40, 2126314), (80, 1063157)]