4612280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 10538640

約数和(自身を除く): 5926360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1721, 2680, 3442, 6884, 8605, 13768, 17210, 34420, 68840, 115307, 230614, 461228, 576535, 922456, 1153070, 2306140, 4612280]

約数ペア:

[(1, 4612280), (2, 2306140), (4, 1153070), (5, 922456), (8, 576535), (10, 461228), (20, 230614), (40, 115307), (67, 68840), (134, 34420), (268, 17210), (335, 13768), (536, 8605), (670, 6884), (1340, 3442), (1721, 2680)]