13533920

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 32196528

約数和(自身を除く): 18662608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 337, 502, 674, 1004, 1255, 1348, 1685, 2008, 2510, 2696, 3370, 4016, 5020, 5392, 6740, 8032, 10040, 10784, 13480, 20080, 26960, 40160, 53920, 84587, 169174, 338348, 422935, 676696, 845870, 1353392, 1691740, 2706784, 3383480, 6766960, 13533920]

約数ペア:

[(1, 13533920), (2, 6766960), (4, 3383480), (5, 2706784), (8, 1691740), (10, 1353392), (16, 845870), (20, 676696), (32, 422935), (40, 338348), (80, 169174), (160, 84587), (251, 53920), (337, 40160), (502, 26960), (674, 20080), (1004, 13480), (1255, 10784), (1348, 10040), (1685, 8032), (2008, 6740), (2510, 5392), (2696, 5020), (3370, 4016)]