숫자 87990140
소인수분해
소인수분해 | 2 * 2 * 5 * 7 * 19 * 19 * 1741 |
약수 | 1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1741, 1805, 2527, 2660, 3482, 3610, 5054, 6964, 7220, 8705, 10108, 12187, 12635, 17410, 24374, 25270, 33079, 34820, 48748, 50540, 60935, 66158, 121870, 132316, 165395, 231553, 243740, 330790, 463106, 628501, 661580, 926212, 1157765, 1257002, 2315530, 2514004, 3142505, 4399507, 4631060, 6285010, 8799014, 12570020, 17598028, 21997535, 43995070, 87990140 |
약수의 개수 | 72 |
약수의 합 | 223003872 |
성질
표기
바이너리 | 101001111101001111101111100 |
8진수 | 517517574 |
16진수 | 53e9f7c |