2753440

素因数分解:

$2^5\times 5^1\times {\mathrm{17209}}^1$

素因数の和:17224

約数の個数: 24

約数和(自身を含む): 6505380

約数和(自身を除く): 3751940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 17209, 34418, 68836, 86045, 137672, 172090, 275344, 344180, 550688, 688360, 1376720, 2753440]

約数ペア:

[(1, 2753440), (2, 1376720), (4, 688360), (5, 550688), (8, 344180), (10, 275344), (16, 172090), (20, 137672), (32, 86045), (40, 68836), (80, 34418), (160, 17209)]