24884000

素因数分解:

$2^5\times 5^3\times {\mathrm{6221}}^1$

素因数の和:6246

約数の個数: 48

約数和(自身を含む): 61149816

約数和(自身を除く): 36265816

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, 2000, 4000, 6221, 12442, 24884, 31105, 49768, 62210, 99536, 124420, 155525, 199072, 248840, 311050, 497680, 622100, 777625, 995360, 1244200, 1555250, 2488400, 3110500, 4976800, 6221000, 12442000, 24884000]

約数ペア:

[(1, 24884000), (2, 12442000), (4, 6221000), (5, 4976800), (8, 3110500), (10, 2488400), (16, 1555250), (20, 1244200), (25, 995360), (32, 777625), (40, 622100), (50, 497680), (80, 311050), (100, 248840), (125, 199072), (160, 155525), (200, 124420), (250, 99536), (400, 62210), (500, 49768), (800, 31105), (1000, 24884), (2000, 12442), (4000, 6221)]