숫자 19341520
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 11 * 31 * 709 |
약수 | 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 709, 880, 1240, 1364, 1418, 1705, 2480, 2728, 2836, 3410, 3545, 5456, 5672, 6820, 7090, 7799, 11344, 13640, 14180, 15598, 21979, 27280, 28360, 31196, 38995, 43958, 56720, 62392, 77990, 87916, 109895, 124784, 155980, 175832, 219790, 241769, 311960, 351664, 439580, 483538, 623920, 879160, 967076, 1208845, 1758320, 1934152, 2417690, 3868304, 4835380, 9670760, 19341520 |
약수의 개수 | 80 |
약수의 합 | 50711040 |
성질
표기
바이너리 | 1001001110010000011010000 |
8진수 | 111620320 |
16진수 | 12720d0 |