숫자 19047680
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 23 * 647 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 647, 736, 920, 1280, 1294, 1472, 1840, 2588, 2944, 3235, 3680, 5176, 5888, 6470, 7360, 10352, 12940, 14720, 14881, 20704, 25880, 29440, 29762, 41408, 51760, 59524, 74405, 82816, 103520, 119048, 148810, 165632, 207040, 238096, 297620, 414080, 476192, 595240, 828160, 952384, 1190480, 1904768, 2380960, 3809536, 4761920, 9523840, 19047680 |
약수의 개수 | 72 |
약수의 합 | 47682432 |
성질
표기
바이너리 | 1001000101010010100000000 |
8진수 | 110522400 |
16진수 | 122a500 |