13673480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11027}}^1$

素因数の和:11069

約数の個数: 32

約数和(自身を含む): 31760640

約数和(自身を除く): 18087160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 11027, 22054, 44108, 55135, 88216, 110270, 220540, 341837, 441080, 683674, 1367348, 1709185, 2734696, 3418370, 6836740, 13673480]

約数ペア:

[(1, 13673480), (2, 6836740), (4, 3418370), (5, 2734696), (8, 1709185), (10, 1367348), (20, 683674), (31, 441080), (40, 341837), (62, 220540), (124, 110270), (155, 88216), (248, 55135), (310, 44108), (620, 22054), (1240, 11027)]