숫자 18409040
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 31 * 571 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 571, 620, 806, 1040, 1142, 1240, 1612, 2015, 2284, 2480, 2855, 3224, 4030, 4568, 5710, 6448, 7423, 8060, 9136, 11420, 14846, 16120, 17701, 22840, 29692, 32240, 35402, 37115, 45680, 59384, 70804, 74230, 88505, 118768, 141608, 148460, 177010, 230113, 283216, 296920, 354020, 460226, 593840, 708040, 920452, 1150565, 1416080, 1840904, 2301130, 3681808, 4602260, 9204520, 18409040 |
약수의 개수 | 80 |
약수의 합 | 47663616 |
성질
표기
바이너리 | 1000110001110011001010000 |
8진수 | 106163120 |
16진수 | 118e650 |