11840

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1$

素因数の和:54

約数の個数: 28

約数和(自身を含む): 28956

約数和(自身を除く): 17116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840]

約数ペア:

[(1, 11840), (2, 5920), (4, 2960), (5, 2368), (8, 1480), (10, 1184), (16, 740), (20, 592), (32, 370), (37, 320), (40, 296), (64, 185), (74, 160), (80, 148)]