숫자 21070280
소인수분해
소인수분해 | 2 * 2 * 2 * 5 * 7 * 11 * 6841 |
약수 | 1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 6841, 13682, 27364, 34205, 47887, 54728, 68410, 75251, 95774, 136820, 150502, 191548, 239435, 273640, 301004, 376255, 383096, 478870, 526757, 602008, 752510, 957740, 1053514, 1505020, 1915480, 2107028, 2633785, 3010040, 4214056, 5267570, 10535140, 21070280 |
약수의 개수 | 64 |
약수의 합 | 59114880 |
성질
표기
바이너리 | 1010000011000000111001000 |
8진수 | 120300710 |
16진수 | 14181c8 |