22289060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14107}}^1$

素因数の和:14195

約数の個数: 24

約数和(自身を含む): 47402880

約数和(自身を除く): 25113820

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14107, 28214, 56428, 70535, 141070, 282140, 1114453, 2228906, 4457812, 5572265, 11144530, 22289060]

約数ペア:

[(1, 22289060), (2, 11144530), (4, 5572265), (5, 4457812), (10, 2228906), (20, 1114453), (79, 282140), (158, 141070), (316, 70535), (395, 56428), (790, 28214), (1580, 14107)]