숫자 18076720
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 31 * 37 * 197 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 197, 248, 296, 310, 370, 394, 496, 592, 620, 740, 788, 985, 1147, 1240, 1480, 1576, 1970, 2294, 2480, 2960, 3152, 3940, 4588, 5735, 6107, 7289, 7880, 9176, 11470, 12214, 14578, 15760, 18352, 22940, 24428, 29156, 30535, 36445, 45880, 48856, 58312, 61070, 72890, 91760, 97712, 116624, 122140, 145780, 225959, 244280, 291560, 451918, 488560, 583120, 903836, 1129795, 1807672, 2259590, 3615344, 4519180, 9038360, 18076720 |
약수의 개수 | 80 |
약수의 합 | 44782848 |
성질
표기
바이너리 | 1000100111101010000110000 |
8진수 | 104752060 |
16진수 | 113d430 |