11835440

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 27661920

約数和(自身を除く): 15826480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 439, 674, 878, 1348, 1685, 1756, 2195, 2696, 3370, 3512, 4390, 5392, 6740, 7024, 8780, 13480, 17560, 26960, 35120, 147943, 295886, 591772, 739715, 1183544, 1479430, 2367088, 2958860, 5917720, 11835440]

約数ペア:

[(1, 11835440), (2, 5917720), (4, 2958860), (5, 2367088), (8, 1479430), (10, 1183544), (16, 739715), (20, 591772), (40, 295886), (80, 147943), (337, 35120), (439, 26960), (674, 17560), (878, 13480), (1348, 8780), (1685, 7024), (1756, 6740), (2195, 5392), (2696, 4390), (3370, 3512)]