5045900

素因数分解:

$2^2\times 5^2\times {\mathrm{50459}}^1$

素因数の和:50473

約数の個数: 18

約数和(自身を含む): 10949820

約数和(自身を除く): 5903920

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 50459, 100918, 201836, 252295, 504590, 1009180, 1261475, 2522950, 5045900]

約数ペア:

[(1, 5045900), (2, 2522950), (4, 1261475), (5, 1009180), (10, 504590), (20, 252295), (25, 201836), (50, 100918), (100, 50459)]