9434140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20509}}^1$

素因数の和:20541

約数の個数: 24

約数和(自身を含む): 20674080

約数和(自身を除く): 11239940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 20509, 41018, 82036, 102545, 205090, 410180, 471707, 943414, 1886828, 2358535, 4717070, 9434140]

約数ペア:

[(1, 9434140), (2, 4717070), (4, 2358535), (5, 1886828), (10, 943414), (20, 471707), (23, 410180), (46, 205090), (92, 102545), (115, 82036), (230, 41018), (460, 20509)]