27206810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34439}}^1$

素因数の和:34525

約数の個数: 16

約数和(自身を含む): 49593600

約数和(自身を除く): 22386790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 34439, 68878, 172195, 344390, 2720681, 5441362, 13603405, 27206810]

約数ペア:

[(1, 27206810), (2, 13603405), (5, 5441362), (10, 2720681), (79, 344390), (158, 172195), (395, 68878), (790, 34439)]