1066960

素因数分解:

$2^4\times 5^1\times {\mathrm{13337}}^1$

素因数の和:13350

約数の個数: 20

約数和(自身を含む): 2480868

約数和(自身を除く): 1413908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13337, 26674, 53348, 66685, 106696, 133370, 213392, 266740, 533480, 1066960]

約数ペア:

[(1, 1066960), (2, 533480), (4, 266740), (5, 213392), (8, 133370), (10, 106696), (16, 66685), (20, 53348), (40, 26674), (80, 13337)]