848232020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{15077}}^1$

素因数の和:15212

約数の個数: 48

約数和(自身を含む): 1861831440

約数和(自身を除く): 1013599420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 5626, 11252, 14065, 15077, 28130, 30154, 56260, 60308, 75385, 150770, 301540, 437233, 874466, 1462469, 1748932, 2186165, 2924938, 4372330, 5849876, 7312345, 8744660, 14624690, 29249380, 42411601, 84823202, 169646404, 212058005, 424116010, 848232020]

約数ペア:

[(1, 848232020), (2, 424116010), (4, 212058005), (5, 169646404), (10, 84823202), (20, 42411601), (29, 29249380), (58, 14624690), (97, 8744660), (116, 7312345), (145, 5849876), (194, 4372330), (290, 2924938), (388, 2186165), (485, 1748932), (580, 1462469), (970, 874466), (1940, 437233), (2813, 301540), (5626, 150770), (11252, 75385), (14065, 60308), (15077, 56260), (28130, 30154)]