42245800

素因数分解:

$2^3\times 5^2\times {\mathrm{211229}}^1$

素因数の和:211245

約数の個数: 24

約数和(自身を含む): 98221950

約数和(自身を除く): 55976150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211229, 422458, 844916, 1056145, 1689832, 2112290, 4224580, 5280725, 8449160, 10561450, 21122900, 42245800]

約数ペア:

[(1, 42245800), (2, 21122900), (4, 10561450), (5, 8449160), (8, 5280725), (10, 4224580), (20, 2112290), (25, 1689832), (40, 1056145), (50, 844916), (100, 422458), (200, 211229)]