6856000

素因数分解:

$2^6\times 5^3\times {\mathrm{857}}^1$

素因数の和:884

約数の個数: 56

約数和(自身を含む): 16998696

約数和(自身を除く): 10142696

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, 857, 1000, 1600, 1714, 2000, 3428, 4000, 4285, 6856, 8000, 8570, 13712, 17140, 21425, 27424, 34280, 42850, 54848, 68560, 85700, 107125, 137120, 171400, 214250, 274240, 342800, 428500, 685600, 857000, 1371200, 1714000, 3428000, 6856000]

約数ペア:

[(1, 6856000), (2, 3428000), (4, 1714000), (5, 1371200), (8, 857000), (10, 685600), (16, 428500), (20, 342800), (25, 274240), (32, 214250), (40, 171400), (50, 137120), (64, 107125), (80, 85700), (100, 68560), (125, 54848), (160, 42850), (200, 34280), (250, 27424), (320, 21425), (400, 17140), (500, 13712), (800, 8570), (857, 8000), (1000, 6856), (1600, 4285), (1714, 4000), (2000, 3428)]