숫자 82871740
소인수분해
소인수분해 | 2 * 2 * 5 * 7 * 7 * 103 * 821 |
약수 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 412, 490, 515, 721, 821, 980, 1030, 1442, 1642, 2060, 2884, 3284, 3605, 4105, 5047, 5747, 7210, 8210, 10094, 11494, 14420, 16420, 20188, 22988, 25235, 28735, 40229, 50470, 57470, 80458, 84563, 100940, 114940, 160916, 169126, 201145, 338252, 402290, 422815, 591941, 804580, 845630, 1183882, 1691260, 2367764, 2959705, 4143587, 5919410, 8287174, 11838820, 16574348, 20717935, 41435870, 82871740 |
약수의 개수 | 72 |
약수의 합 | 204658272 |
성질
표기
바이너리 | 100111100001000010110111100 |
8진수 | 474102674 |
16진수 | 4f085bc |