5276000

素因数分解:

$2^5\times 5^3\times {\mathrm{1319}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 12972960

約数和(自身を除く): 7696960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 1319, 2000, 2638, 4000, 5276, 6595, 10552, 13190, 21104, 26380, 32975, 42208, 52760, 65950, 105520, 131900, 164875, 211040, 263800, 329750, 527600, 659500, 1055200, 1319000, 2638000, 5276000]

約数ペア:

[(1, 5276000), (2, 2638000), (4, 1319000), (5, 1055200), (8, 659500), (10, 527600), (16, 329750), (20, 263800), (25, 211040), (32, 164875), (40, 131900), (50, 105520), (80, 65950), (100, 52760), (125, 42208), (160, 32975), (200, 26380), (250, 21104), (400, 13190), (500, 10552), (800, 6595), (1000, 5276), (1319, 4000), (2000, 2638)]