숫자 212225860
소인수분해
소인수분해 | 2 * 2 * 5 * 7 * 7 * 11 * 19687 |
약수 | 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 19687, 39374, 78748, 98435, 137809, 196870, 216557, 275618, 393740, 433114, 551236, 689045, 866228, 964663, 1082785, 1378090, 1515899, 1929326, 2165570, 2756180, 3031798, 3858652, 4331140, 4823315, 6063596, 7579495, 9646630, 10611293, 15158990, 19293260, 21222586, 30317980, 42445172, 53056465, 106112930, 212225860 |
약수의 개수 | 72 |
약수의 합 | 565596864 |
성질
표기
바이너리 | 1100101001100100111101000100 |
8진수 | 1451447504 |
16진수 | ca64f44 |