13124180

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5167}}^1$

素因数の和:5303

約数の個数: 24

約数和(自身を含む): 27783168

約数和(自身を除く): 14658988

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 5167, 10334, 20668, 25835, 51670, 103340, 656209, 1312418, 2624836, 3281045, 6562090, 13124180]

約数ペア:

[(1, 13124180), (2, 6562090), (4, 3281045), (5, 2624836), (10, 1312418), (20, 656209), (127, 103340), (254, 51670), (508, 25835), (635, 20668), (1270, 10334), (2540, 5167)]