12622000

素因数分解:

$2^4\times 5^3\times {\mathrm{6311}}^1$

素因数の和:6334

約数の個数: 40

約数和(自身を含む): 30524832

約数和(自身を除く): 17902832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6311, 12622, 25244, 31555, 50488, 63110, 100976, 126220, 157775, 252440, 315550, 504880, 631100, 788875, 1262200, 1577750, 2524400, 3155500, 6311000, 12622000]

約数ペア:

[(1, 12622000), (2, 6311000), (4, 3155500), (5, 2524400), (8, 1577750), (10, 1262200), (16, 788875), (20, 631100), (25, 504880), (40, 315550), (50, 252440), (80, 157775), (100, 126220), (125, 100976), (200, 63110), (250, 50488), (400, 31555), (500, 25244), (1000, 12622), (2000, 6311)]