8034080

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 19164600

約数和(自身を除く): 11130520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 337, 596, 674, 745, 1192, 1348, 1490, 1685, 2384, 2696, 2980, 3370, 4768, 5392, 5960, 6740, 10784, 11920, 13480, 23840, 26960, 50213, 53920, 100426, 200852, 251065, 401704, 502130, 803408, 1004260, 1606816, 2008520, 4017040, 8034080]

約数ペア:

[(1, 8034080), (2, 4017040), (4, 2008520), (5, 1606816), (8, 1004260), (10, 803408), (16, 502130), (20, 401704), (32, 251065), (40, 200852), (80, 100426), (149, 53920), (160, 50213), (298, 26960), (337, 23840), (596, 13480), (674, 11920), (745, 10784), (1192, 6740), (1348, 5960), (1490, 5392), (1685, 4768), (2384, 3370), (2696, 2980)]