172652590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{1423}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 339572736

約数和(自身を除く): 166920146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1103, 1423, 2206, 2846, 5515, 7115, 11030, 12133, 14230, 15653, 24266, 31306, 60665, 78265, 121330, 156530, 1569569, 3139138, 7847845, 15695690, 17265259, 34530518, 86326295, 172652590]

約数ペア:

[(1, 172652590), (2, 86326295), (5, 34530518), (10, 17265259), (11, 15695690), (22, 7847845), (55, 3139138), (110, 1569569), (1103, 156530), (1423, 121330), (2206, 78265), (2846, 60665), (5515, 31306), (7115, 24266), (11030, 15653), (12133, 14230)]