22726660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5476

約数の個数: 48

約数和(自身を含む): 54815040

約数和(自身を除く): 32088380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 5437, 10874, 21748, 27185, 54370, 59807, 103303, 108740, 119614, 206606, 239228, 299035, 413212, 516515, 598070, 1033030, 1136333, 1196140, 2066060, 2272666, 4545332, 5681665, 11363330, 22726660]

約数ペア:

[(1, 22726660), (2, 11363330), (4, 5681665), (5, 4545332), (10, 2272666), (11, 2066060), (19, 1196140), (20, 1136333), (22, 1033030), (38, 598070), (44, 516515), (55, 413212), (76, 299035), (95, 239228), (110, 206606), (190, 119614), (209, 108740), (220, 103303), (380, 59807), (418, 54370), (836, 27185), (1045, 21748), (2090, 10874), (4180, 5437)]