27112202380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71347901}}^1$

素因数の和:71347929

約数の個数: 24

約数和(自身を含む): 59932237680

約数和(自身を除く): 32820035300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 71347901, 142695802, 285391604, 356739505, 713479010, 1355610119, 1426958020, 2711220238, 5422440476, 6778050595, 13556101190, 27112202380]

約数ペア:

[(1, 27112202380), (2, 13556101190), (4, 6778050595), (5, 5422440476), (10, 2711220238), (19, 1426958020), (20, 1355610119), (38, 713479010), (76, 356739505), (95, 285391604), (190, 142695802), (380, 71347901)]