134369180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21061}}^1$

素因数の和:21110

約数の個数: 48

約数和(自身を含む): 318457440

約数和(自身を除く): 184088260

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, 21061, 42122, 84244, 105305, 210610, 231671, 421220, 463342, 610769, 926684, 1158355, 1221538, 2316710, 2443076, 3053845, 4633420, 6107690, 6718459, 12215380, 13436918, 26873836, 33592295, 67184590, 134369180]

約数ペア:

[(1, 134369180), (2, 67184590), (4, 33592295), (5, 26873836), (10, 13436918), (11, 12215380), (20, 6718459), (22, 6107690), (29, 4633420), (44, 3053845), (55, 2443076), (58, 2316710), (110, 1221538), (116, 1158355), (145, 926684), (220, 610769), (290, 463342), (319, 421220), (580, 231671), (638, 210610), (1276, 105305), (1595, 84244), (3190, 42122), (6380, 21061)]