3885020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4133}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 8334144

約数和(自身を除く): 4449124

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4133, 8266, 16532, 20665, 41330, 82660, 194251, 388502, 777004, 971255, 1942510, 3885020]

約数ペア:

[(1, 3885020), (2, 1942510), (4, 971255), (5, 777004), (10, 388502), (20, 194251), (47, 82660), (94, 41330), (188, 20665), (235, 16532), (470, 8266), (940, 4133)]