106311280

素因数分解:

$2^4\times 5^1\times {\mathrm{1328891}}^1$

素因数の和:1328904

約数の個数: 20

約数和(自身を含む): 247173912

約数和(自身を除く): 140862632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1328891, 2657782, 5315564, 6644455, 10631128, 13288910, 21262256, 26577820, 53155640, 106311280]

約数ペア:

[(1, 106311280), (2, 53155640), (4, 26577820), (5, 21262256), (8, 13288910), (10, 10631128), (16, 6644455), (20, 5315564), (40, 2657782), (80, 1328891)]