2247662540

素因数分解:

$2^2\times 5^1\times {\mathrm{112383127}}^1$

素因数の和:112383136

約数の個数: 12

約数和(自身を含む): 4720091376

約数和(自身を除く): 2472428836

約数列:

[1, 2, 4, 5, 10, 20, 112383127, 224766254, 449532508, 561915635, 1123831270, 2247662540]

約数ペア:

[(1, 2247662540), (2, 1123831270), (4, 561915635), (5, 449532508), (10, 224766254), (20, 112383127)]