5312900

素因数分解:

$2^2\times 5^2\times {\mathrm{53129}}^1$

素因数の和:53143

約数の個数: 18

約数和(自身を含む): 11529210

約数和(自身を除く): 6216310

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 53129, 106258, 212516, 265645, 531290, 1062580, 1328225, 2656450, 5312900]

約数ペア:

[(1, 5312900), (2, 2656450), (4, 1328225), (5, 1062580), (10, 531290), (20, 265645), (25, 212516), (50, 106258), (100, 53129)]