숫자 17391920
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 13 * 2389 |
약수 | 1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 2389, 3640, 4778, 7280, 9556, 11945, 16723, 19112, 23890, 31057, 33446, 38224, 47780, 62114, 66892, 83615, 95560, 124228, 133784, 155285, 167230, 191120, 217399, 248456, 267568, 310570, 334460, 434798, 496912, 621140, 668920, 869596, 1086995, 1242280, 1337840, 1739192, 2173990, 2484560, 3478384, 4347980, 8695960, 17391920 |
약수의 개수 | 80 |
약수의 합 | 49788480 |
성질
표기
바이너리 | 1000010010110000100110000 |
8진수 | 102260460 |
16진수 | 1096130 |