99952000

素因数分解:

$2^7\times 5^3\times {\mathrm{6247}}^1$

素因数の和:6276

約数の個数: 64

約数和(自身を含む): 248545440

約数和(自身を除く): 148593440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 6247, 8000, 12494, 16000, 24988, 31235, 49976, 62470, 99952, 124940, 156175, 199904, 249880, 312350, 399808, 499760, 624700, 780875, 799616, 999520, 1249400, 1561750, 1999040, 2498800, 3123500, 3998080, 4997600, 6247000, 9995200, 12494000, 19990400, 24988000, 49976000, 99952000]

約数ペア:

[(1, 99952000), (2, 49976000), (4, 24988000), (5, 19990400), (8, 12494000), (10, 9995200), (16, 6247000), (20, 4997600), (25, 3998080), (32, 3123500), (40, 2498800), (50, 1999040), (64, 1561750), (80, 1249400), (100, 999520), (125, 799616), (128, 780875), (160, 624700), (200, 499760), (250, 399808), (320, 312350), (400, 249880), (500, 199904), (640, 156175), (800, 124940), (1000, 99952), (1600, 62470), (2000, 49976), (3200, 31235), (4000, 24988), (6247, 16000), (8000, 12494)]