숫자 21044720
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 29 * 47 * 193 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 193, 232, 235, 290, 376, 386, 464, 470, 580, 752, 772, 940, 965, 1160, 1363, 1544, 1880, 1930, 2320, 2726, 3088, 3760, 3860, 5452, 5597, 6815, 7720, 9071, 10904, 11194, 13630, 15440, 18142, 21808, 22388, 27260, 27985, 36284, 44776, 45355, 54520, 55970, 72568, 89552, 90710, 109040, 111940, 145136, 181420, 223880, 263059, 362840, 447760, 526118, 725680, 1052236, 1315295, 2104472, 2630590, 4208944, 5261180, 10522360, 21044720 |
약수의 개수 | 80 |
약수의 합 | 51960960 |
성질
표기
바이너리 | 1010000010001110111110000 |
8진수 | 120216760 |
16진수 | 1411df0 |