숫자 21532160
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 13 * 647 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 647, 832, 1040, 1280, 1294, 1664, 2080, 2560, 2588, 3235, 3328, 4160, 5176, 6470, 6656, 8320, 8411, 10352, 12940, 16640, 16822, 20704, 25880, 33280, 33644, 41408, 42055, 51760, 67288, 82816, 84110, 103520, 134576, 165632, 168220, 207040, 269152, 331264, 336440, 414080, 538304, 672880, 828160, 1076608, 1345760, 1656320, 2153216, 2691520, 4306432, 5383040, 10766080, 21532160 |
약수의 개수 | 80 |
약수의 합 | 55683936 |
성질
표기
바이너리 | 1010010001000111000000000 |
8진수 | 122107000 |
16진수 | 1488e00 |