2836000

素因数分解:

$2^5\times 5^3\times {\mathrm{709}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 6977880

約数和(自身を除く): 4141880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 709, 800, 1000, 1418, 2000, 2836, 3545, 4000, 5672, 7090, 11344, 14180, 17725, 22688, 28360, 35450, 56720, 70900, 88625, 113440, 141800, 177250, 283600, 354500, 567200, 709000, 1418000, 2836000]

約数ペア:

[(1, 2836000), (2, 1418000), (4, 709000), (5, 567200), (8, 354500), (10, 283600), (16, 177250), (20, 141800), (25, 113440), (32, 88625), (40, 70900), (50, 56720), (80, 35450), (100, 28360), (125, 22688), (160, 17725), (200, 14180), (250, 11344), (400, 7090), (500, 5672), (709, 4000), (800, 3545), (1000, 2836), (1418, 2000)]