7120660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12277}}^1$

素因数の和:12315

約数の個数: 24

約数和(自身を含む): 15470280

約数和(自身を除く): 8349620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12277, 24554, 49108, 61385, 122770, 245540, 356033, 712066, 1424132, 1780165, 3560330, 7120660]

約数ペア:

[(1, 7120660), (2, 3560330), (4, 1780165), (5, 1424132), (10, 712066), (20, 356033), (29, 245540), (58, 122770), (116, 61385), (145, 49108), (290, 24554), (580, 12277)]