104164280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236737}}^1$

素因数の和:236759

約数の個数: 32

約数和(自身を含む): 255677040

約数和(自身を除く): 151512760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 236737, 473474, 946948, 1183685, 1893896, 2367370, 2604107, 4734740, 5208214, 9469480, 10416428, 13020535, 20832856, 26041070, 52082140, 104164280]

約数ペア:

[(1, 104164280), (2, 52082140), (4, 26041070), (5, 20832856), (8, 13020535), (10, 10416428), (11, 9469480), (20, 5208214), (22, 4734740), (40, 2604107), (44, 2367370), (55, 1893896), (88, 1183685), (110, 946948), (220, 473474), (440, 236737)]