159501740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{275003}}^1$

素因数の和:275041

約数の個数: 24

約数和(自身を含む): 346505040

約数和(自身を除く): 187003300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 275003, 550006, 1100012, 1375015, 2750030, 5500060, 7975087, 15950174, 31900348, 39875435, 79750870, 159501740]

約数ペア:

[(1, 159501740), (2, 79750870), (4, 39875435), (5, 31900348), (10, 15950174), (20, 7975087), (29, 5500060), (58, 2750030), (116, 1375015), (145, 1100012), (290, 550006), (580, 275003)]