41669620

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1949}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 87633000

約数和(自身を除く): 45963380

約数列:

[1, 2, 4, 5, 10, 20, 1069, 1949, 2138, 3898, 4276, 5345, 7796, 9745, 10690, 19490, 21380, 38980, 2083481, 4166962, 8333924, 10417405, 20834810, 41669620]

約数ペア:

[(1, 41669620), (2, 20834810), (4, 10417405), (5, 8333924), (10, 4166962), (20, 2083481), (1069, 38980), (1949, 21380), (2138, 19490), (3898, 10690), (4276, 9745), (5345, 7796)]