9954260

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4055

約数の個数: 24

約数和(自身を含む): 21073920

約数和(自身を除く): 11119660

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 3919, 7838, 15676, 19595, 39190, 78380, 497713, 995426, 1990852, 2488565, 4977130, 9954260]

約数ペア:

[(1, 9954260), (2, 4977130), (4, 2488565), (5, 1990852), (10, 995426), (20, 497713), (127, 78380), (254, 39190), (508, 19595), (635, 15676), (1270, 7838), (2540, 3919)]