숫자 28177520
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 67 * 751 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 751, 938, 1072, 1340, 1502, 1876, 2345, 2680, 3004, 3752, 3755, 4690, 5257, 5360, 6008, 7504, 7510, 9380, 10514, 12016, 15020, 18760, 21028, 26285, 30040, 37520, 42056, 50317, 52570, 60080, 84112, 100634, 105140, 201268, 210280, 251585, 352219, 402536, 420560, 503170, 704438, 805072, 1006340, 1408876, 1761095, 2012680, 2817752, 3522190, 4025360, 5635504, 7044380, 14088760, 28177520 |
약수의 개수 | 80 |
약수의 합 | 76090368 |
성질
표기
바이너리 | 1101011011111010001110000 |
8진수 | 153372160 |
16진수 | 1adf470 |