6872000

素因数分解:

$2^6\times 5^3\times {\mathrm{859}}^1$

素因数の和:886

約数の個数: 56

約数和(自身を含む): 17038320

約数和(自身を除く): 10166320

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, 859, 1000, 1600, 1718, 2000, 3436, 4000, 4295, 6872, 8000, 8590, 13744, 17180, 21475, 27488, 34360, 42950, 54976, 68720, 85900, 107375, 137440, 171800, 214750, 274880, 343600, 429500, 687200, 859000, 1374400, 1718000, 3436000, 6872000]

約数ペア:

[(1, 6872000), (2, 3436000), (4, 1718000), (5, 1374400), (8, 859000), (10, 687200), (16, 429500), (20, 343600), (25, 274880), (32, 214750), (40, 171800), (50, 137440), (64, 107375), (80, 85900), (100, 68720), (125, 54976), (160, 42950), (200, 34360), (250, 27488), (320, 21475), (400, 17180), (500, 13744), (800, 8590), (859, 8000), (1000, 6872), (1600, 4295), (1718, 4000), (2000, 3436)]