숫자 28223440
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 101 * 499 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 499, 505, 560, 707, 808, 998, 1010, 1414, 1616, 1996, 2020, 2495, 2828, 3493, 3535, 3992, 4040, 4990, 5656, 6986, 7070, 7984, 8080, 9980, 11312, 13972, 14140, 17465, 19960, 27944, 28280, 34930, 39920, 50399, 55888, 56560, 69860, 100798, 139720, 201596, 251995, 279440, 352793, 403192, 503990, 705586, 806384, 1007980, 1411172, 1763965, 2015960, 2822344, 3527930, 4031920, 5644688, 7055860, 14111720, 28223440 |
약수의 개수 | 80 |
약수의 합 | 75888000 |
성질
표기
바이너리 | 1101011101010011111010000 |
8진수 | 153523720 |
16진수 | 1aea7d0 |