91916120

素因数分解:

$2^3\times 5^1\times {\mathrm{2297903}}^1$

素因数の和:2297914

約数の個数: 16

約数和(自身を含む): 206811360

約数和(自身を除く): 114895240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2297903, 4595806, 9191612, 11489515, 18383224, 22979030, 45958060, 91916120]

約数ペア:

[(1, 91916120), (2, 45958060), (4, 22979030), (5, 18383224), (8, 11489515), (10, 9191612), (20, 4595806), (40, 2297903)]