2022148900

素因数分解:

$2^2\times 5^2\times {\mathrm{20221489}}^1$

素因数の和:20221503

約数の個数: 18

約数和(自身を含む): 4388063330

約数和(自身を除く): 2365914430

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20221489, 40442978, 80885956, 101107445, 202214890, 404429780, 505537225, 1011074450, 2022148900]

約数ペア:

[(1, 2022148900), (2, 1011074450), (4, 505537225), (5, 404429780), (10, 202214890), (20, 101107445), (25, 80885956), (50, 40442978), (100, 20221489)]