6616000

素因数分解:

$2^6\times 5^3\times {\mathrm{827}}^1$

素因数の和:854

約数の個数: 56

約数和(自身を含む): 16404336

約数和(自身を除く): 9788336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 827, 1000, 1600, 1654, 2000, 3308, 4000, 4135, 6616, 8000, 8270, 13232, 16540, 20675, 26464, 33080, 41350, 52928, 66160, 82700, 103375, 132320, 165400, 206750, 264640, 330800, 413500, 661600, 827000, 1323200, 1654000, 3308000, 6616000]

約数ペア:

[(1, 6616000), (2, 3308000), (4, 1654000), (5, 1323200), (8, 827000), (10, 661600), (16, 413500), (20, 330800), (25, 264640), (32, 206750), (40, 165400), (50, 132320), (64, 103375), (80, 82700), (100, 66160), (125, 52928), (160, 41350), (200, 33080), (250, 26464), (320, 20675), (400, 16540), (500, 13232), (800, 8270), (827, 8000), (1000, 6616), (1600, 4135), (1654, 4000), (2000, 3308)]