12323540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5653}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 26121480

約数和(自身を除く): 13797940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 5653, 11306, 22612, 28265, 56530, 113060, 616177, 1232354, 2464708, 3080885, 6161770, 12323540]

約数ペア:

[(1, 12323540), (2, 6161770), (4, 3080885), (5, 2464708), (10, 1232354), (20, 616177), (109, 113060), (218, 56530), (436, 28265), (545, 22612), (1090, 11306), (2180, 5653)]