숫자 28983920
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 73 * 709 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 709, 730, 1022, 1168, 1418, 1460, 2044, 2555, 2836, 2920, 3545, 4088, 4963, 5110, 5672, 5840, 7090, 8176, 9926, 10220, 11344, 14180, 19852, 20440, 24815, 28360, 39704, 40880, 49630, 51757, 56720, 79408, 99260, 103514, 198520, 207028, 258785, 362299, 397040, 414056, 517570, 724598, 828112, 1035140, 1449196, 1811495, 2070280, 2898392, 3622990, 4140560, 5796784, 7245980, 14491960, 28983920 |
약수의 개수 | 80 |
약수의 합 | 78179520 |
성질
표기
바이너리 | 1101110100100001001110000 |
8진수 | 156441160 |
16진수 | 1ba4270 |