숫자 19901040
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 101 * 821 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 821, 1010, 1212, 1515, 1616, 1642, 2020, 2424, 2463, 3030, 3284, 4040, 4105, 4848, 4926, 6060, 6568, 8080, 8210, 9852, 12120, 12315, 13136, 16420, 19704, 24240, 24630, 32840, 39408, 49260, 65680, 82921, 98520, 165842, 197040, 248763, 331684, 414605, 497526, 663368, 829210, 995052, 1243815, 1326736, 1658420, 1990104, 2487630, 3316840, 3980208, 4975260, 6633680, 9950520, 19901040 |
약수의 개수 | 80 |
약수의 합 | 62379936 |
성질
표기
바이너리 | 1001011111010101001110000 |
8진수 | 113725160 |
16진수 | 12faa70 |