9847580

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3877}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 20848128

約数和(自身を除く): 11000548

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 3877, 7754, 15508, 19385, 38770, 77540, 492379, 984758, 1969516, 2461895, 4923790, 9847580]

約数ペア:

[(1, 9847580), (2, 4923790), (4, 2461895), (5, 1969516), (10, 984758), (20, 492379), (127, 77540), (254, 38770), (508, 19385), (635, 15508), (1270, 7754), (2540, 3877)]