11545660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82469}}^1$

素因数の和:82485

約数の個数: 24

約数和(自身を含む): 27709920

約数和(自身を除く): 16164260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82469, 164938, 329876, 412345, 577283, 824690, 1154566, 1649380, 2309132, 2886415, 5772830, 11545660]

約数ペア:

[(1, 11545660), (2, 5772830), (4, 2886415), (5, 2309132), (7, 1649380), (10, 1154566), (14, 824690), (20, 577283), (28, 412345), (35, 329876), (70, 164938), (140, 82469)]