12630760

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{937}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 28533960

約数和(自身を除く): 15903200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 937, 1348, 1685, 1874, 2696, 3370, 3748, 4685, 6740, 7496, 9370, 13480, 18740, 37480, 315769, 631538, 1263076, 1578845, 2526152, 3157690, 6315380, 12630760]

約数ペア:

[(1, 12630760), (2, 6315380), (4, 3157690), (5, 2526152), (8, 1578845), (10, 1263076), (20, 631538), (40, 315769), (337, 37480), (674, 18740), (937, 13480), (1348, 9370), (1685, 7496), (1874, 6740), (2696, 4685), (3370, 3748)]