숫자 77879620
소인수분해
소인수분해 | 2 * 2 * 5 * 7 * 7 * 13 * 6113 |
약수 | 1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6113, 6370, 12226, 12740, 24452, 30565, 42791, 61130, 79469, 85582, 122260, 158938, 171164, 213955, 299537, 317876, 397345, 427910, 556283, 599074, 794690, 855820, 1112566, 1198148, 1497685, 1589380, 2225132, 2781415, 2995370, 3893981, 5562830, 5990740, 7787962, 11125660, 15575924, 19469905, 38939810, 77879620 |
약수의 개수 | 72 |
약수의 합 | 204916824 |
성질
표기
바이너리 | 100101001000101100101000100 |
8진수 | 451054504 |
16진수 | 4a45944 |