410382020

素因数分解:

$2^2\times 5^1\times {\mathrm{2297}}^1\times {\mathrm{8933}}^1$

素因数の和:11239

約数の個数: 24

約数和(自身を含む): 862273944

約数和(自身を除く): 451891924

約数列:

[1, 2, 4, 5, 10, 20, 2297, 4594, 8933, 9188, 11485, 17866, 22970, 35732, 44665, 45940, 89330, 178660, 20519101, 41038202, 82076404, 102595505, 205191010, 410382020]

約数ペア:

[(1, 410382020), (2, 205191010), (4, 102595505), (5, 82076404), (10, 41038202), (20, 20519101), (2297, 178660), (4594, 89330), (8933, 45940), (9188, 44665), (11485, 35732), (17866, 22970)]