6780440

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{503}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 15331680

約数和(自身を除く): 8551240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 503, 674, 1006, 1348, 1685, 2012, 2515, 2696, 3370, 4024, 5030, 6740, 10060, 13480, 20120, 169511, 339022, 678044, 847555, 1356088, 1695110, 3390220, 6780440]

約数ペア:

[(1, 6780440), (2, 3390220), (4, 1695110), (5, 1356088), (8, 847555), (10, 678044), (20, 339022), (40, 169511), (337, 20120), (503, 13480), (674, 10060), (1006, 6740), (1348, 5030), (1685, 4024), (2012, 3370), (2515, 2696)]