6615680

素因数分解:

$2^7\times 5^1\times {\mathrm{10337}}^1$

素因数の和:10356

約数の個数: 32

約数和(自身を含む): 15817140

約数和(自身を除く): 9201460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 10337, 20674, 41348, 51685, 82696, 103370, 165392, 206740, 330784, 413480, 661568, 826960, 1323136, 1653920, 3307840, 6615680]

約数ペア:

[(1, 6615680), (2, 3307840), (4, 1653920), (5, 1323136), (8, 826960), (10, 661568), (16, 413480), (20, 330784), (32, 206740), (40, 165392), (64, 103370), (80, 82696), (128, 51685), (160, 41348), (320, 20674), (640, 10337)]