135058220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21169}}^1$

素因数の和:21218

約数の個数: 48

約数和(自身を含む): 320090400

約数和(自身を除く): 185032180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 21169, 42338, 84676, 105845, 211690, 232859, 423380, 465718, 613901, 931436, 1164295, 1227802, 2328590, 2455604, 3069505, 4657180, 6139010, 6752911, 12278020, 13505822, 27011644, 33764555, 67529110, 135058220]

約数ペア:

[(1, 135058220), (2, 67529110), (4, 33764555), (5, 27011644), (10, 13505822), (11, 12278020), (20, 6752911), (22, 6139010), (29, 4657180), (44, 3069505), (55, 2455604), (58, 2328590), (110, 1227802), (116, 1164295), (145, 931436), (220, 613901), (290, 465718), (319, 423380), (580, 232859), (638, 211690), (1276, 105845), (1595, 84676), (3190, 42338), (6380, 21169)]