숫자 21156080
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 11 * 29 * 829 |
약수 | 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 829, 880, 1160, 1276, 1595, 1658, 2320, 2552, 3190, 3316, 4145, 5104, 6380, 6632, 8290, 9119, 12760, 13264, 16580, 18238, 24041, 25520, 33160, 36476, 45595, 48082, 66320, 72952, 91190, 96164, 120205, 145904, 182380, 192328, 240410, 264451, 364760, 384656, 480820, 528902, 729520, 961640, 1057804, 1322255, 1923280, 2115608, 2644510, 4231216, 5289020, 10578040, 21156080 |
약수의 개수 | 80 |
약수의 합 | 55576800 |
성질
표기
바이너리 | 1010000101101000011110000 |
8진수 | 120550360 |
16진수 | 142d0f0 |