13786850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3581}}^1$

素因数の和:3611

約数の個数: 48

約数和(自身を含む): 31980096

約数和(自身を除く): 18193246

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3581, 3850, 7162, 17905, 25067, 35810, 39391, 50134, 78782, 89525, 125335, 179050, 196955, 250670, 275737, 393910, 551474, 626675, 984775, 1253350, 1378685, 1969550, 2757370, 6893425, 13786850]

約数ペア:

[(1, 13786850), (2, 6893425), (5, 2757370), (7, 1969550), (10, 1378685), (11, 1253350), (14, 984775), (22, 626675), (25, 551474), (35, 393910), (50, 275737), (55, 250670), (70, 196955), (77, 179050), (110, 125335), (154, 89525), (175, 78782), (275, 50134), (350, 39391), (385, 35810), (550, 25067), (770, 17905), (1925, 7162), (3581, 3850)]