숫자 21085100
소인수분해
소인수분해 | 2 * 2 * 5 * 5 * 17 * 79 * 157 |
약수 | 1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 79, 85, 100, 157, 158, 170, 314, 316, 340, 395, 425, 628, 785, 790, 850, 1343, 1570, 1580, 1700, 1975, 2669, 2686, 3140, 3925, 3950, 5338, 5372, 6715, 7850, 7900, 10676, 12403, 13345, 13430, 15700, 24806, 26690, 26860, 33575, 49612, 53380, 62015, 66725, 67150, 124030, 133450, 134300, 210851, 248060, 266900, 310075, 421702, 620150, 843404, 1054255, 1240300, 2108510, 4217020, 5271275, 10542550, 21085100 |
약수의 개수 | 72 |
약수의 합 | 49371840 |
성질
표기
바이너리 | 1010000011011101110101100 |
8진수 | 120335654 |
16진수 | 141bbac |