28016077850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19321433}}^1$

素因数の和:19321474

約数の個数: 24

約数和(自身を含む): 53906800860

約数和(自身を除く): 25890723010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19321433, 38642866, 96607165, 193214330, 483035825, 560321557, 966071650, 1120643114, 2801607785, 5603215570, 14008038925, 28016077850]

約数ペア:

[(1, 28016077850), (2, 14008038925), (5, 5603215570), (10, 2801607785), (25, 1120643114), (29, 966071650), (50, 560321557), (58, 483035825), (145, 193214330), (290, 96607165), (725, 38642866), (1450, 19321433)]