숫자 21764080
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 17 * 1231 |
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, 1231, 1360, 1768, 2210, 2462, 3536, 4420, 4924, 6155, 8840, 9848, 12310, 16003, 17680, 19696, 20927, 24620, 32006, 41854, 49240, 64012, 80015, 83708, 98480, 104635, 128024, 160030, 167416, 209270, 256048, 272051, 320060, 334832, 418540, 544102, 640120, 837080, 1088204, 1280240, 1360255, 1674160, 2176408, 2720510, 4352816, 5441020, 10882040, 21764080 |
약수의 개수 | 80 |
약수의 합 | 57746304 |
성질
표기
바이너리 | 1010011000001011111110000 |
8진수 | 123013760 |
16진수 | 14c17f0 |