숫자 69640840
소인수분해
소인수분해 | 2 * 2 * 2 * 5 * 17 * 47 * 2179 |
약수 | 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 2179, 3196, 3995, 4358, 6392, 7990, 8716, 10895, 15980, 17432, 21790, 31960, 37043, 43580, 74086, 87160, 102413, 148172, 185215, 204826, 296344, 370430, 409652, 512065, 740860, 819304, 1024130, 1481720, 1741021, 2048260, 3482042, 4096520, 6964084, 8705105, 13928168, 17410210, 34820420, 69640840 |
약수의 개수 | 64 |
약수의 합 | 169516800 |
성질
표기
바이너리 | 100001001101010001010001000 |
8진수 | 411521210 |
16진수 | 426a288 |