27903670

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{11117}}^1$

素因数の和:11375

約数の個数: 16

約数和(自身を含む): 50431248

約数和(自身を除く): 22527578

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 11117, 22234, 55585, 111170, 2790367, 5580734, 13951835, 27903670]

約数ペア:

[(1, 27903670), (2, 13951835), (5, 5580734), (10, 2790367), (251, 111170), (502, 55585), (1255, 22234), (2510, 11117)]