숫자 25172240
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 17 * 83 * 223 |
약수 | 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 223, 272, 332, 340, 415, 446, 664, 680, 830, 892, 1115, 1328, 1360, 1411, 1660, 1784, 2230, 2822, 3320, 3568, 3791, 4460, 5644, 6640, 7055, 7582, 8920, 11288, 14110, 15164, 17840, 18509, 18955, 22576, 28220, 30328, 37018, 37910, 56440, 60656, 74036, 75820, 92545, 112880, 148072, 151640, 185090, 296144, 303280, 314653, 370180, 629306, 740360, 1258612, 1480720, 1573265, 2517224, 3146530, 5034448, 6293060, 12586120, 25172240 |
약수의 개수 | 80 |
약수의 합 | 62995968 |
성질
표기
바이너리 | 1100000000001100100010000 |
8진수 | 140014420 |
16진수 | 1801910 |