숫자 19966480
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 31 * 83 * 97 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 97, 124, 155, 166, 194, 248, 310, 332, 388, 415, 485, 496, 620, 664, 776, 830, 970, 1240, 1328, 1552, 1660, 1940, 2480, 2573, 3007, 3320, 3880, 5146, 6014, 6640, 7760, 8051, 10292, 12028, 12865, 15035, 16102, 20584, 24056, 25730, 30070, 32204, 40255, 41168, 48112, 51460, 60140, 64408, 80510, 102920, 120280, 128816, 161020, 205840, 240560, 249581, 322040, 499162, 644080, 998324, 1247905, 1996648, 2495810, 3993296, 4991620, 9983240, 19966480 |
약수의 개수 | 80 |
약수의 합 | 48996864 |
성질
표기
바이너리 | 1001100001010101000010000 |
8진수 | 114125020 |
16진수 | 130aa10 |