27197020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28933}}^1$

素因数の和:28989

約数の個数: 24

約数和(自身を含む): 58330944

約数和(自身を除く): 31133924

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 28933, 57866, 115732, 144665, 289330, 578660, 1359851, 2719702, 5439404, 6799255, 13598510, 27197020]

約数ペア:

[(1, 27197020), (2, 13598510), (4, 6799255), (5, 5439404), (10, 2719702), (20, 1359851), (47, 578660), (94, 289330), (188, 144665), (235, 115732), (470, 57866), (940, 28933)]