숫자 18993520
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 13 * 2609 |
약수 | 1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 2609, 3640, 5218, 7280, 10436, 13045, 18263, 20872, 26090, 33917, 36526, 41744, 52180, 67834, 73052, 91315, 104360, 135668, 146104, 169585, 182630, 208720, 237419, 271336, 292208, 339170, 365260, 474838, 542672, 678340, 730520, 949676, 1187095, 1356680, 1461040, 1899352, 2374190, 2713360, 3798704, 4748380, 9496760, 18993520 |
약수의 개수 | 80 |
약수의 합 | 54371520 |
성질
표기
바이너리 | 1001000011101000101110000 |
8진수 | 110350560 |
16진수 | 121d170 |