133119260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{64621}}^1$

素因数の和:64733

約数の個数: 24

約数和(自身を含む): 282268896

約数和(自身を除く): 149149636

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 64621, 129242, 258484, 323105, 646210, 1292420, 6655963, 13311926, 26623852, 33279815, 66559630, 133119260]

約数ペア:

[(1, 133119260), (2, 66559630), (4, 33279815), (5, 26623852), (10, 13311926), (20, 6655963), (103, 1292420), (206, 646210), (412, 323105), (515, 258484), (1030, 129242), (2060, 64621)]