2267500

素因数分解:

$2^2\times 5^4\times {\mathrm{907}}^1$

素因数の和:931

約数の個数: 30

約数和(自身を含む): 4964036

約数和(自身を除く): 2696536

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 907, 1250, 1814, 2500, 3628, 4535, 9070, 18140, 22675, 45350, 90700, 113375, 226750, 453500, 566875, 1133750, 2267500]

約数ペア:

[(1, 2267500), (2, 1133750), (4, 566875), (5, 453500), (10, 226750), (20, 113375), (25, 90700), (50, 45350), (100, 22675), (125, 18140), (250, 9070), (500, 4535), (625, 3628), (907, 2500), (1250, 1814)]