2016186700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{166627}}^1$

素因数の和:166663

約数の個数: 54

約数和(自身を含む): 4809050708

約数和(自身を除く): 2792864008

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 166627, 333254, 666508, 833135, 1666270, 1832897, 3332540, 3665794, 4165675, 7331588, 8331350, 9164485, 16662700, 18328970, 20161867, 36657940, 40323734, 45822425, 80647468, 91644850, 100809335, 183289700, 201618670, 403237340, 504046675, 1008093350, 2016186700]

約数ペア:

[(1, 2016186700), (2, 1008093350), (4, 504046675), (5, 403237340), (10, 201618670), (11, 183289700), (20, 100809335), (22, 91644850), (25, 80647468), (44, 45822425), (50, 40323734), (55, 36657940), (100, 20161867), (110, 18328970), (121, 16662700), (220, 9164485), (242, 8331350), (275, 7331588), (484, 4165675), (550, 3665794), (605, 3332540), (1100, 1832897), (1210, 1666270), (2420, 833135), (3025, 666508), (6050, 333254), (12100, 166627)]