숫자 25158640
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 17 * 1423 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1423, 1768, 2210, 2846, 3536, 4420, 5692, 7115, 8840, 11384, 14230, 17680, 18499, 22768, 24191, 28460, 36998, 48382, 56920, 73996, 92495, 96764, 113840, 120955, 147992, 184990, 193528, 241910, 295984, 314483, 369980, 387056, 483820, 628966, 739960, 967640, 1257932, 1479920, 1572415, 1935280, 2515864, 3144830, 5031728, 6289660, 12579320, 25158640 |
약수의 개수 | 80 |
약수의 합 | 66745728 |
성질
표기
바이너리 | 1011111111110001111110000 |
8진수 | 137761760 |
16진수 | 17fe3f0 |