22867580

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1109}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 48111840

約数和(自身を除く): 25244260

約数列:

[1, 2, 4, 5, 10, 20, 1031, 1109, 2062, 2218, 4124, 4436, 5155, 5545, 10310, 11090, 20620, 22180, 1143379, 2286758, 4573516, 5716895, 11433790, 22867580]

約数ペア:

[(1, 22867580), (2, 11433790), (4, 5716895), (5, 4573516), (10, 2286758), (20, 1143379), (1031, 22180), (1109, 20620), (2062, 11090), (2218, 10310), (4124, 5545), (4436, 5155)]