2841401472080

素因数分解:

$2^4\times 5^1\times {\mathrm{35517518401}}^1$

素因数の和:35517518414

約数の個数: 20

約数和(自身を含む): 6606258422772

約数和(自身を除く): 3764856950692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35517518401, 71035036802, 142070073604, 177587592005, 284140147208, 355175184010, 568280294416, 710350368020, 1420700736040, 2841401472080]

約数ペア:

[(1, 2841401472080), (2, 1420700736040), (4, 710350368020), (5, 568280294416), (8, 355175184010), (10, 284140147208), (16, 177587592005), (20, 142070073604), (40, 71035036802), (80, 35517518401)]