숫자 28615760
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 17 * 53 * 397 |
약수 | 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 397, 424, 530, 680, 794, 848, 901, 1060, 1360, 1588, 1802, 1985, 2120, 3176, 3604, 3970, 4240, 4505, 6352, 6749, 7208, 7940, 9010, 13498, 14416, 15880, 18020, 21041, 26996, 31760, 33745, 36040, 42082, 53992, 67490, 72080, 84164, 105205, 107984, 134980, 168328, 210410, 269960, 336656, 357697, 420820, 539920, 715394, 841640, 1430788, 1683280, 1788485, 2861576, 3576970, 5723152, 7153940, 14307880, 28615760 |
약수의 개수 | 80 |
약수의 합 | 71955216 |
성질
표기
바이너리 | 1101101001010010001010000 |
8진수 | 155122120 |
16진수 | 1b4a450 |