22034540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 51577344

約数和(自身を除く): 29542804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2131, 2585, 4262, 5170, 8524, 10340, 10655, 21310, 23441, 42620, 46882, 93764, 100157, 117205, 200314, 234410, 400628, 468820, 500785, 1001570, 1101727, 2003140, 2203454, 4406908, 5508635, 11017270, 22034540]

約数ペア:

[(1, 22034540), (2, 11017270), (4, 5508635), (5, 4406908), (10, 2203454), (11, 2003140), (20, 1101727), (22, 1001570), (44, 500785), (47, 468820), (55, 400628), (94, 234410), (110, 200314), (188, 117205), (220, 100157), (235, 93764), (470, 46882), (517, 42620), (940, 23441), (1034, 21310), (2068, 10655), (2131, 10340), (2585, 8524), (4262, 5170)]