숫자 11181520
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 41 * 487 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 487, 560, 574, 656, 820, 974, 1148, 1435, 1640, 1948, 2296, 2435, 2870, 3280, 3409, 3896, 4592, 4870, 5740, 6818, 7792, 9740, 11480, 13636, 17045, 19480, 19967, 22960, 27272, 34090, 38960, 39934, 54544, 68180, 79868, 99835, 136360, 139769, 159736, 199670, 272720, 279538, 319472, 399340, 559076, 698845, 798680, 1118152, 1397690, 1597360, 2236304, 2795380, 5590760, 11181520 |
약수의 개수 | 80 |
약수의 합 | 30498048 |
성질
표기
바이너리 | 101010101001110111010000 |
8진수 | 52516720 |
16진수 | aa9dd0 |