숫자 3960880
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 11 * 643 |
약수 | 1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 643, 770, 880, 1232, 1286, 1540, 2572, 3080, 3215, 4501, 5144, 6160, 6430, 7073, 9002, 10288, 12860, 14146, 18004, 22505, 25720, 28292, 35365, 36008, 45010, 49511, 51440, 56584, 70730, 72016, 90020, 99022, 113168, 141460, 180040, 198044, 247555, 282920, 360080, 396088, 495110, 565840, 792176, 990220, 1980440, 3960880 |
약수의 개수 | 80 |
약수의 합 | 11499264 |
성질
표기
바이너리 | 1111000111000000110000 |
8진수 | 17070060 |
16진수 | 3c7030 |