2207000

素因数分解:

$2^3\times 5^3\times {\mathrm{2207}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 5166720

約数和(自身を除く): 2959720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2207, 4414, 8828, 11035, 17656, 22070, 44140, 55175, 88280, 110350, 220700, 275875, 441400, 551750, 1103500, 2207000]

約数ペア:

[(1, 2207000), (2, 1103500), (4, 551750), (5, 441400), (8, 275875), (10, 220700), (20, 110350), (25, 88280), (40, 55175), (50, 44140), (100, 22070), (125, 17656), (200, 11035), (250, 8828), (500, 4414), (1000, 2207)]