45183020

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2239}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 95020800

約数和(自身を除く): 49837780

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 2239, 4036, 4478, 5045, 8956, 10090, 11195, 20180, 22390, 44780, 2259151, 4518302, 9036604, 11295755, 22591510, 45183020]

約数ペア:

[(1, 45183020), (2, 22591510), (4, 11295755), (5, 9036604), (10, 4518302), (20, 2259151), (1009, 44780), (2018, 22390), (2239, 20180), (4036, 11195), (4478, 10090), (5045, 8956)]