13506774.000000000

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{8231}}^1$

素因数の和:8581

約数の個数: 40

約数和(自身を含む): 517529376

約数和(自身を除く): 295621616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 6740, 8231, 13480, 16462, 26960, 32924, 41155, 65848, 82310, 131696, 164620, 329240, 658480, 2773847, 5547694, 11095388, 13869235, 22190776, 27738470, 44381552, 55476940, 110953880, 221907760]

約数ペア:

[(1, 221907760), (2, 110953880), (4, 55476940), (5, 44381552), (8, 27738470), (10, 22190776), (16, 13869235), (20, 11095388), (40, 5547694), (80, 2773847), (337, 658480), (674, 329240), (1348, 164620), (1685, 131696), (2696, 82310), (3370, 65848), (5392, 41155), (6740, 32924), (8231, 26960), (13480, 16462)]