508712140

素因数分解:

$2^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{29819}}^1$

素因数の和:30681

約数の個数: 24

約数和(自身を含む): 1069583760

約数和(自身を除く): 560871620

約数列:

[1, 2, 4, 5, 10, 20, 853, 1706, 3412, 4265, 8530, 17060, 29819, 59638, 119276, 149095, 298190, 596380, 25435607, 50871214, 101742428, 127178035, 254356070, 508712140]

約数ペア:

[(1, 508712140), (2, 254356070), (4, 127178035), (5, 101742428), (10, 50871214), (20, 25435607), (853, 596380), (1706, 298190), (3412, 149095), (4265, 119276), (8530, 59638), (17060, 29819)]