73096820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 159863760

約数和(自身を除く): 86766940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 193, 290, 386, 580, 653, 772, 965, 1306, 1930, 2612, 3265, 3860, 5597, 6530, 11194, 13060, 18937, 22388, 27985, 37874, 55970, 75748, 94685, 111940, 126029, 189370, 252058, 378740, 504116, 630145, 1260290, 2520580, 3654841, 7309682, 14619364, 18274205, 36548410, 73096820]

約数ペア:

[(1, 73096820), (2, 36548410), (4, 18274205), (5, 14619364), (10, 7309682), (20, 3654841), (29, 2520580), (58, 1260290), (116, 630145), (145, 504116), (193, 378740), (290, 252058), (386, 189370), (580, 126029), (653, 111940), (772, 94685), (965, 75748), (1306, 55970), (1930, 37874), (2612, 27985), (3265, 22388), (3860, 18937), (5597, 13060), (6530, 11194)]