숫자 19982960
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 37 * 43 * 157 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 43, 74, 80, 86, 148, 157, 172, 185, 215, 296, 314, 344, 370, 430, 592, 628, 688, 740, 785, 860, 1256, 1480, 1570, 1591, 1720, 2512, 2960, 3140, 3182, 3440, 5809, 6280, 6364, 6751, 7955, 11618, 12560, 12728, 13502, 15910, 23236, 25456, 27004, 29045, 31820, 33755, 46472, 54008, 58090, 63640, 67510, 92944, 108016, 116180, 127280, 135020, 232360, 249787, 270040, 464720, 499574, 540080, 999148, 1248935, 1998296, 2497870, 3996592, 4995740, 9991480, 19982960 |
약수의 개수 | 80 |
약수의 합 | 49136736 |
성질
표기
바이너리 | 1001100001110101001110000 |
8진수 | 114165160 |
16진수 | 130ea70 |