1004024650

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{100907}}^1$

素因数の和:101118

約数の個数: 24

約数和(自身を含む): 1876888800

約数和(自身を除く): 872864150

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 9950, 100907, 201814, 504535, 1009070, 2522675, 5045350, 20080493, 40160986, 100402465, 200804930, 502012325, 1004024650]

約数ペア:

[(1, 1004024650), (2, 502012325), (5, 200804930), (10, 100402465), (25, 40160986), (50, 20080493), (199, 5045350), (398, 2522675), (995, 1009070), (1990, 504535), (4975, 201814), (9950, 100907)]