숫자 11802640
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 43 * 47 * 73 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 47, 73, 80, 86, 94, 146, 172, 188, 215, 235, 292, 344, 365, 376, 430, 470, 584, 688, 730, 752, 860, 940, 1168, 1460, 1720, 1880, 2021, 2920, 3139, 3431, 3440, 3760, 4042, 5840, 6278, 6862, 8084, 10105, 12556, 13724, 15695, 16168, 17155, 20210, 25112, 27448, 31390, 32336, 34310, 40420, 50224, 54896, 62780, 68620, 80840, 125560, 137240, 147533, 161680, 251120, 274480, 295066, 590132, 737665, 1180264, 1475330, 2360528, 2950660, 5901320, 11802640 |
약수의 개수 | 80 |
약수의 합 | 29069568 |
성질
표기
바이너리 | 101101000001100000010000 |
8진수 | 55014020 |
16진수 | b41810 |