9727660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11863}}^1$

素因数の和:11913

約数の個数: 24

約数和(自身を含む): 20928096

約数和(自身を除く): 11200436

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11863, 23726, 47452, 59315, 118630, 237260, 486383, 972766, 1945532, 2431915, 4863830, 9727660]

約数ペア:

[(1, 9727660), (2, 4863830), (4, 2431915), (5, 1945532), (10, 972766), (20, 486383), (41, 237260), (82, 118630), (164, 59315), (205, 47452), (410, 23726), (820, 11863)]