숫자 11817680
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 47 * 449 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 449, 470, 560, 658, 752, 898, 940, 1316, 1645, 1796, 1880, 2245, 2632, 3143, 3290, 3592, 3760, 4490, 5264, 6286, 6580, 7184, 8980, 12572, 13160, 15715, 17960, 21103, 25144, 26320, 31430, 35920, 42206, 50288, 62860, 84412, 105515, 125720, 147721, 168824, 211030, 251440, 295442, 337648, 422060, 590884, 738605, 844120, 1181768, 1477210, 1688240, 2363536, 2954420, 5908840, 11817680 |
약수의 개수 | 80 |
약수의 합 | 32140800 |
성질
표기
바이너리 | 101101000101001011010000 |
8진수 | 55051320 |
16진수 | b452d0 |