29939080

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2221}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 67593240

約数和(自身を除く): 37654160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2221, 2696, 3370, 4442, 6740, 8884, 11105, 13480, 17768, 22210, 44420, 88840, 748477, 1496954, 2993908, 3742385, 5987816, 7484770, 14969540, 29939080]

約数ペア:

[(1, 29939080), (2, 14969540), (4, 7484770), (5, 5987816), (8, 3742385), (10, 2993908), (20, 1496954), (40, 748477), (337, 88840), (674, 44420), (1348, 22210), (1685, 17768), (2221, 13480), (2696, 11105), (3370, 8884), (4442, 6740)]