83553816280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{189895037}}^1$

素因数の和:189895059

約数の個数: 32

約数和(自身を含む): 205086641040

約数和(自身を除く): 121532824760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 189895037, 379790074, 759580148, 949475185, 1519160296, 1898950370, 2088845407, 3797900740, 4177690814, 7595801480, 8355381628, 10444227035, 16710763256, 20888454070, 41776908140, 83553816280]

約数ペア:

[(1, 83553816280), (2, 41776908140), (4, 20888454070), (5, 16710763256), (8, 10444227035), (10, 8355381628), (11, 7595801480), (20, 4177690814), (22, 3797900740), (40, 2088845407), (44, 1898950370), (55, 1519160296), (88, 949475185), (110, 759580148), (220, 379790074), (440, 189895037)]