2017003880

素因数分解:

$2^3\times 5^1\times {\mathrm{50425097}}^1$

素因数の和:50425108

約数の個数: 16

約数和(自身を含む): 4538258820

約数和(自身を除く): 2521254940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50425097, 100850194, 201700388, 252125485, 403400776, 504250970, 1008501940, 2017003880]

約数ペア:

[(1, 2017003880), (2, 1008501940), (4, 504250970), (5, 403400776), (8, 252125485), (10, 201700388), (20, 100850194), (40, 50425097)]