숫자 28644880
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 11 * 43 * 757 |
약수 | 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 757, 860, 880, 946, 1514, 1720, 1892, 2365, 3028, 3440, 3784, 3785, 4730, 6056, 7568, 7570, 8327, 9460, 12112, 15140, 16654, 18920, 30280, 32551, 33308, 37840, 41635, 60560, 65102, 66616, 83270, 130204, 133232, 162755, 166540, 260408, 325510, 333080, 358061, 520816, 651020, 666160, 716122, 1302040, 1432244, 1790305, 2604080, 2864488, 3580610, 5728976, 7161220, 14322440, 28644880 |
약수의 개수 | 80 |
약수의 합 | 74441664 |
성질
표기
바이너리 | 1101101010001011000010000 |
8진수 | 155213020 |
16진수 | 1b51610 |