248032900

素因数分解:

$2^2\times 5^2\times {\mathrm{2480329}}^1$

素因数の和:2480343

約数の個数: 18

約数和(自身を含む): 538231610

約数和(自身を除く): 290198710

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2480329, 4960658, 9921316, 12401645, 24803290, 49606580, 62008225, 124016450, 248032900]

約数ペア:

[(1, 248032900), (2, 124016450), (4, 62008225), (5, 49606580), (10, 24803290), (20, 12401645), (25, 9921316), (50, 4960658), (100, 2480329)]