숫자 22155700
소인수분해
소인수분해 | 2 * 2 * 5 * 5 * 7 * 31 * 1021 |
약수 | 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1021, 1085, 1550, 2042, 2170, 3100, 4084, 4340, 5105, 5425, 7147, 10210, 10850, 14294, 20420, 21700, 25525, 28588, 31651, 35735, 51050, 63302, 71470, 102100, 126604, 142940, 158255, 178675, 221557, 316510, 357350, 443114, 633020, 714700, 791275, 886228, 1107785, 1582550, 2215570, 3165100, 4431140, 5538925, 11077850, 22155700 |
약수의 개수 | 72 |
약수의 합 | 56774144 |
성질
표기
바이너리 | 1010100100001000110110100 |
8진수 | 124410664 |
16진수 | 15211b4 |