12442000

素因数分解:

$2^4\times 5^3\times {\mathrm{6221}}^1$

素因数の和:6244

約数の個数: 40

約数和(自身を含む): 30089592

約数和(自身を除く): 17647592

約数列:

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

約数ペア:

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