22361740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14153}}^1$

素因数の和:14241

約数の個数: 24

約数和(自身を含む): 47557440

約数和(自身を除く): 25195700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14153, 28306, 56612, 70765, 141530, 283060, 1118087, 2236174, 4472348, 5590435, 11180870, 22361740]

約数ペア:

[(1, 22361740), (2, 11180870), (4, 5590435), (5, 4472348), (10, 2236174), (20, 1118087), (79, 283060), (158, 141530), (316, 70765), (395, 56612), (790, 28306), (1580, 14153)]