82856660

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{11939}}^1$

素因数の和:12295

約数の個数: 24

約数和(自身を含む): 174515040

約数和(自身を除く): 91658380

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 11939, 23878, 47756, 59695, 119390, 238780, 4142833, 8285666, 16571332, 20714165, 41428330, 82856660]

約数ペア:

[(1, 82856660), (2, 41428330), (4, 20714165), (5, 16571332), (10, 8285666), (20, 4142833), (347, 238780), (694, 119390), (1388, 59695), (1735, 47756), (3470, 23878), (6940, 11939)]