9638660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28349}}^1$

素因数の和:28375

約数の個数: 24

約数和(自身を含む): 21432600

約数和(自身を除く): 11793940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28349, 56698, 113396, 141745, 283490, 481933, 566980, 963866, 1927732, 2409665, 4819330, 9638660]

約数ペア:

[(1, 9638660), (2, 4819330), (4, 2409665), (5, 1927732), (10, 963866), (17, 566980), (20, 481933), (34, 283490), (68, 141745), (85, 113396), (170, 56698), (340, 28349)]