39594140

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{4133}}^1$

素因数の和:4621

約数の個数: 24

約数和(自身を含む): 83341440

約数和(自身を除く): 43747300

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4133, 4790, 8266, 9580, 16532, 20665, 41330, 82660, 1979707, 3959414, 7918828, 9898535, 19797070, 39594140]

約数ペア:

[(1, 39594140), (2, 19797070), (4, 9898535), (5, 7918828), (10, 3959414), (20, 1979707), (479, 82660), (958, 41330), (1916, 20665), (2395, 16532), (4133, 9580), (4790, 8266)]