1714000

素因数分解:

$2^4\times 5^3\times {\mathrm{857}}^1$

素因数の和:880

約数の個数: 40

約数和(自身を含む): 4149288

約数和(自身を除く): 2435288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 857, 1000, 1714, 2000, 3428, 4285, 6856, 8570, 13712, 17140, 21425, 34280, 42850, 68560, 85700, 107125, 171400, 214250, 342800, 428500, 857000, 1714000]

約数ペア:

[(1, 1714000), (2, 857000), (4, 428500), (5, 342800), (8, 214250), (10, 171400), (16, 107125), (20, 85700), (25, 68560), (40, 42850), (50, 34280), (80, 21425), (100, 17140), (125, 13712), (200, 8570), (250, 6856), (400, 4285), (500, 3428), (857, 2000), (1000, 1714)]