숫자 21004900
소인수분해
소인수분해 | 2 * 2 * 5 * 5 * 7 * 37 * 811 |
약수 | 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 811, 925, 1036, 1295, 1622, 1850, 2590, 3244, 3700, 4055, 5180, 5677, 6475, 8110, 11354, 12950, 16220, 20275, 22708, 25900, 28385, 30007, 40550, 56770, 60014, 81100, 113540, 120028, 141925, 150035, 210049, 283850, 300070, 420098, 567700, 600140, 750175, 840196, 1050245, 1500350, 2100490, 3000700, 4200980, 5251225, 10502450, 21004900 |
약수의 개수 | 72 |
약수의 합 | 53566016 |
성질
표기
바이너리 | 1010000001000001001100100 |
8진수 | 120101144 |
16진수 | 1408264 |