숫자 19209520
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 11 * 83 * 263 |
약수 | 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 263, 332, 415, 440, 526, 664, 830, 880, 913, 1052, 1315, 1328, 1660, 1826, 2104, 2630, 2893, 3320, 3652, 4208, 4565, 5260, 5786, 6640, 7304, 9130, 10520, 11572, 14465, 14608, 18260, 21040, 21829, 23144, 28930, 36520, 43658, 46288, 57860, 73040, 87316, 109145, 115720, 174632, 218290, 231440, 240119, 349264, 436580, 480238, 873160, 960476, 1200595, 1746320, 1920952, 2401190, 3841904, 4802380, 9604760, 19209520 |
약수의 개수 | 80 |
약수의 합 | 49496832 |
성질
표기
바이너리 | 1001001010001110100110000 |
8진수 | 111216460 |
16진수 | 1251d30 |