26440510

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33469}}^1$

素因数の和:33555

約数の個数: 16

約数和(自身を含む): 48196800

約数和(自身を除く): 21756290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 33469, 66938, 167345, 334690, 2644051, 5288102, 13220255, 26440510]

約数ペア:

[(1, 26440510), (2, 13220255), (5, 5288102), (10, 2644051), (79, 334690), (158, 167345), (395, 66938), (790, 33469)]