숫자 21950320
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 19 * 2063 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2063, 2128, 2660, 4126, 5320, 8252, 10315, 10640, 14441, 16504, 20630, 28882, 33008, 39197, 41260, 57764, 72205, 78394, 82520, 115528, 144410, 156788, 165040, 195985, 231056, 274379, 288820, 313576, 391970, 548758, 577640, 627152, 783940, 1097516, 1155280, 1371895, 1567880, 2195032, 2743790, 3135760, 4390064, 5487580, 10975160, 21950320 |
약수의 개수 | 80 |
약수의 합 | 61424640 |
성질
표기
바이너리 | 1010011101110111101110000 |
8진수 | 123567560 |
16진수 | 14eef70 |