숫자 21830640
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 13 * 6997 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 6997, 13994, 20991, 27988, 34985, 41982, 55976, 69970, 83964, 90961, 104955, 111952, 139940, 167928, 181922, 209910, 272883, 279880, 335856, 363844, 419820, 454805, 545766, 559760, 727688, 839640, 909610, 1091532, 1364415, 1455376, 1679280, 1819220, 2183064, 2728830, 3638440, 4366128, 5457660, 7276880, 10915320, 21830640 |
약수의 개수 | 80 |
약수의 합 | 72891168 |
성질
표기
바이너리 | 1010011010001101111110000 |
8진수 | 123215760 |
16진수 | 14d1bf0 |