숫자 21870160
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 17 * 1237 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1237, 1360, 1768, 2210, 2474, 3536, 4420, 4948, 6185, 8840, 9896, 12370, 16081, 17680, 19792, 21029, 24740, 32162, 42058, 49480, 64324, 80405, 84116, 98960, 105145, 128648, 160810, 168232, 210290, 257296, 273377, 321620, 336464, 420580, 546754, 643240, 841160, 1093508, 1286480, 1366885, 1682320, 2187016, 2733770, 4374032, 5467540, 10935080, 21870160 |
약수의 개수 | 80 |
약수의 합 | 58027536 |
성질
표기
바이너리 | 1010011011011011001010000 |
8진수 | 123333120 |
16진수 | 14db650 |