숫자 18956080
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 11 * 13 * 1657 |
약수 | 1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1657, 2288, 2860, 3314, 5720, 6628, 8285, 11440, 13256, 16570, 18227, 21541, 26512, 33140, 36454, 43082, 66280, 72908, 86164, 91135, 107705, 132560, 145816, 172328, 182270, 215410, 236951, 291632, 344656, 364540, 430820, 473902, 729080, 861640, 947804, 1184755, 1458160, 1723280, 1895608, 2369510, 3791216, 4739020, 9478040, 18956080 |
약수의 개수 | 80 |
약수의 합 | 51809184 |
성질
표기
바이너리 | 1001000010011111100110000 |
8진수 | 110237460 |
16진수 | 1213f30 |