숫자 21850380
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 19 * 6389 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 6389, 12778, 19167, 25556, 31945, 38334, 57501, 63890, 76668, 95835, 115002, 121391, 127780, 191670, 230004, 242782, 287505, 364173, 383340, 485564, 575010, 606955, 728346, 1092519, 1150020, 1213910, 1456692, 1820865, 2185038, 2427820, 3641730, 4370076, 5462595, 7283460, 10925190, 21850380 |
약수의 개수 | 72 |
약수의 합 | 69778800 |
성질
표기
바이너리 | 1010011010110100100001100 |
8진수 | 123264414 |
16진수 | 14d690c |