233843720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5479}}^1$

素因数の和:5598

約数の個数: 64

約数和(自身を含む): 580003200

約数和(自身を除く): 346159480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 3880, 4268, 5335, 5479, 8536, 10670, 10958, 21340, 21916, 27395, 42680, 43832, 54790, 60269, 109580, 120538, 219160, 241076, 301345, 482152, 531463, 602690, 1062926, 1205380, 2125852, 2410760, 2657315, 4251704, 5314630, 5846093, 10629260, 11692186, 21258520, 23384372, 29230465, 46768744, 58460930, 116921860, 233843720]

約数ペア:

[(1, 233843720), (2, 116921860), (4, 58460930), (5, 46768744), (8, 29230465), (10, 23384372), (11, 21258520), (20, 11692186), (22, 10629260), (40, 5846093), (44, 5314630), (55, 4251704), (88, 2657315), (97, 2410760), (110, 2125852), (194, 1205380), (220, 1062926), (388, 602690), (440, 531463), (485, 482152), (776, 301345), (970, 241076), (1067, 219160), (1940, 120538), (2134, 109580), (3880, 60269), (4268, 54790), (5335, 43832), (5479, 42680), (8536, 27395), (10670, 21916), (10958, 21340)]