25677130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23557}}^1$

素因数の和:23673

約数の個数: 16

約数和(自身を含む): 46644840

約数和(自身を除く): 20967710

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 23557, 47114, 117785, 235570, 2567713, 5135426, 12838565, 25677130]

約数ペア:

[(1, 25677130), (2, 12838565), (5, 5135426), (10, 2567713), (109, 235570), (218, 117785), (545, 47114), (1090, 23557)]