숫자 21869520
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 293 * 311 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 311, 586, 622, 879, 933, 1172, 1244, 1465, 1555, 1758, 1866, 2344, 2488, 2930, 3110, 3516, 3732, 4395, 4665, 4688, 4976, 5860, 6220, 7032, 7464, 8790, 9330, 11720, 12440, 14064, 14928, 17580, 18660, 23440, 24880, 35160, 37320, 70320, 74640, 91123, 182246, 273369, 364492, 455615, 546738, 728984, 911230, 1093476, 1366845, 1457968, 1822460, 2186952, 2733690, 3644920, 4373904, 5467380, 7289840, 10934760, 21869520 |
약수의 개수 | 80 |
약수의 합 | 68245632 |
성질
표기
바이너리 | 1010011011011001111010000 |
8진수 | 123331720 |
16진수 | 14db3d0 |