숫자 21474640
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 11 * 23 * 1061 |
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, 1061, 1265, 1840, 2024, 2122, 2530, 4048, 4244, 5060, 5305, 8488, 10120, 10610, 11671, 16976, 20240, 21220, 23342, 24403, 42440, 46684, 48806, 58355, 84880, 93368, 97612, 116710, 122015, 186736, 195224, 233420, 244030, 268433, 390448, 466840, 488060, 536866, 933680, 976120, 1073732, 1342165, 1952240, 2147464, 2684330, 4294928, 5368660, 10737320, 21474640 |
약수의 개수 | 80 |
약수의 합 | 56889216 |
성질
표기
바이너리 | 1010001111010110101010000 |
8진수 | 121726520 |
16진수 | 147ad50 |