숫자 385181440
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 7 * 42989 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 42989, 85978, 171956, 214945, 300923, 343912, 429890, 601846, 687824, 859780, 1203692, 1375648, 1504615, 1719560, 2407384, 2751296, 3009230, 3439120, 4814768, 5502592, 6018460, 6878240, 9629536, 11005184, 12036920, 13756480, 19259072, 24073840, 27512960, 38518144, 48147680, 55025920, 77036288, 96295360, 192590720, 385181440 |
약수의 개수 | 72 |
약수의 합 | 1054458720 |
성질
표기
바이너리 | 10110111101010110011100000000 |
8진수 | 2675263400 |
16진수 | 16f56700 |