숫자 21612880
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 19 * 59 * 241 |
약수 | 1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 241, 295, 304, 380, 472, 482, 590, 760, 944, 964, 1121, 1180, 1205, 1520, 1928, 2242, 2360, 2410, 3856, 4484, 4579, 4720, 4820, 5605, 8968, 9158, 9640, 11210, 14219, 17936, 18316, 19280, 22420, 22895, 28438, 36632, 44840, 45790, 56876, 71095, 73264, 89680, 91580, 113752, 142190, 183160, 227504, 270161, 284380, 366320, 540322, 568760, 1080644, 1137520, 1350805, 2161288, 2701610, 4322576, 5403220, 10806440, 21612880 |
약수의 개수 | 80 |
약수의 합 | 54014400 |
성질
표기
바이너리 | 1010010011100100101010000 |
8진수 | 122344520 |
16진수 | 149c950 |