2112576800

素因数分解:

$2^5\times 5^2\times {\mathrm{2640721}}^1$

素因数の和:2640741

約数の個数: 36

約数和(自身を含む): 5157330066

約数和(自身を除く): 3044753266

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2640721, 5281442, 10562884, 13203605, 21125768, 26407210, 42251536, 52814420, 66018025, 84503072, 105628840, 132036050, 211257680, 264072100, 422515360, 528144200, 1056288400, 2112576800]

約数ペア:

[(1, 2112576800), (2, 1056288400), (4, 528144200), (5, 422515360), (8, 264072100), (10, 211257680), (16, 132036050), (20, 105628840), (25, 84503072), (32, 66018025), (40, 52814420), (50, 42251536), (80, 26407210), (100, 21125768), (160, 13203605), (200, 10562884), (400, 5281442), (800, 2640721)]