숫자 28301240
소인수분해
소인수분해 | 2 * 2 * 2 * 5 * 11 * 131 * 491 |
약수 | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 491, 524, 655, 982, 1048, 1310, 1441, 1964, 2455, 2620, 2882, 3928, 4910, 5240, 5401, 5764, 7205, 9820, 10802, 11528, 14410, 19640, 21604, 27005, 28820, 43208, 54010, 57640, 64321, 108020, 128642, 216040, 257284, 321605, 514568, 643210, 707531, 1286420, 1415062, 2572840, 2830124, 3537655, 5660248, 7075310, 14150620, 28301240 |
약수의 개수 | 64 |
약수의 합 | 70139520 |
성질
표기
바이너리 | 1101011111101011110111000 |
8진수 | 153753670 |
16진수 | 1afd7b8 |