1357780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 2950920

約数和(自身を除く): 1593140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2341, 4682, 9364, 11705, 23410, 46820, 67889, 135778, 271556, 339445, 678890, 1357780]

約数ペア:

[(1, 1357780), (2, 678890), (4, 339445), (5, 271556), (10, 135778), (20, 67889), (29, 46820), (58, 23410), (116, 11705), (145, 9364), (290, 4682), (580, 2341)]