6304000

素因数分解:

$2^8\times 5^3\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 15783768

約数和(自身を除く): 9479768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 197, 200, 250, 256, 320, 394, 400, 500, 640, 788, 800, 985, 1000, 1280, 1576, 1600, 1970, 2000, 3152, 3200, 3940, 4000, 4925, 6304, 6400, 7880, 8000, 9850, 12608, 15760, 16000, 19700, 24625, 25216, 31520, 32000, 39400, 49250, 50432, 63040, 78800, 98500, 126080, 157600, 197000, 252160, 315200, 394000, 630400, 788000, 1260800, 1576000, 3152000, 6304000]

約数ペア:

[(1, 6304000), (2, 3152000), (4, 1576000), (5, 1260800), (8, 788000), (10, 630400), (16, 394000), (20, 315200), (25, 252160), (32, 197000), (40, 157600), (50, 126080), (64, 98500), (80, 78800), (100, 63040), (125, 50432), (128, 49250), (160, 39400), (197, 32000), (200, 31520), (250, 25216), (256, 24625), (320, 19700), (394, 16000), (400, 15760), (500, 12608), (640, 9850), (788, 8000), (800, 7880), (985, 6400), (1000, 6304), (1280, 4925), (1576, 4000), (1600, 3940), (1970, 3200), (2000, 3152)]