11203100

素因数分解:

$2^2\times 5^2\times {\mathrm{112031}}^1$

素因数の和:112045

約数の個数: 18

約数和(自身を含む): 24310944

約数和(自身を除く): 13107844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 112031, 224062, 448124, 560155, 1120310, 2240620, 2800775, 5601550, 11203100]

約数ペア:

[(1, 11203100), (2, 5601550), (4, 2800775), (5, 2240620), (10, 1120310), (20, 560155), (25, 448124), (50, 224062), (100, 112031)]