11342980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 26562816

約数和(自身を除く): 15219836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 1097, 2068, 2194, 2585, 4388, 5170, 5485, 10340, 10970, 12067, 21940, 24134, 48268, 51559, 60335, 103118, 120670, 206236, 241340, 257795, 515590, 567149, 1031180, 1134298, 2268596, 2835745, 5671490, 11342980]

約数ペア:

[(1, 11342980), (2, 5671490), (4, 2835745), (5, 2268596), (10, 1134298), (11, 1031180), (20, 567149), (22, 515590), (44, 257795), (47, 241340), (55, 206236), (94, 120670), (110, 103118), (188, 60335), (220, 51559), (235, 48268), (470, 24134), (517, 21940), (940, 12067), (1034, 10970), (1097, 10340), (2068, 5485), (2194, 5170), (2585, 4388)]