숫자 28239760
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 31 * 59 * 193 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 193, 236, 248, 295, 310, 386, 472, 496, 590, 620, 772, 944, 965, 1180, 1240, 1544, 1829, 1930, 2360, 2480, 3088, 3658, 3860, 4720, 5983, 7316, 7720, 9145, 11387, 11966, 14632, 15440, 18290, 22774, 23932, 29264, 29915, 36580, 45548, 47864, 56935, 59830, 73160, 91096, 95728, 113870, 119660, 146320, 182192, 227740, 239320, 352997, 455480, 478640, 705994, 910960, 1411988, 1764985, 2823976, 3529970, 5647952, 7059940, 14119880, 28239760 |
약수의 개수 | 80 |
약수의 합 | 69281280 |
성질
표기
바이너리 | 1101011101110011110010000 |
8진수 | 153563620 |
16진수 | 1aee790 |