숫자 21272240
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 11 * 23 * 1051 |
약수 | 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1051, 1265, 1840, 2024, 2102, 2530, 4048, 4204, 5060, 5255, 8408, 10120, 10510, 11561, 16816, 20240, 21020, 23122, 24173, 42040, 46244, 48346, 57805, 84080, 92488, 96692, 115610, 120865, 184976, 193384, 231220, 241730, 265903, 386768, 462440, 483460, 531806, 924880, 966920, 1063612, 1329515, 1933840, 2127224, 2659030, 4254448, 5318060, 10636120, 21272240 |
약수의 개수 | 80 |
약수의 합 | 56353536 |
성질
표기
바이너리 | 1010001001001011010110000 |
8진수 | 121113260 |
16진수 | 14496b0 |