숫자 18321680
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 79 * 223 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 223, 260, 316, 395, 446, 520, 632, 790, 892, 1027, 1040, 1115, 1264, 1580, 1784, 2054, 2230, 2899, 3160, 3568, 4108, 4460, 5135, 5798, 6320, 8216, 8920, 10270, 11596, 14495, 16432, 17617, 17840, 20540, 23192, 28990, 35234, 41080, 46384, 57980, 70468, 82160, 88085, 115960, 140936, 176170, 229021, 231920, 281872, 352340, 458042, 704680, 916084, 1145105, 1409360, 1832168, 2290210, 3664336, 4580420, 9160840, 18321680 |
약수의 개수 | 80 |
약수의 합 | 46663680 |
성질
표기
바이너리 | 1000101111001000100010000 |
8진수 | 105710420 |
16진수 | 1179110 |