27509360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8387}}^1$

素因数の和:8441

約数の個数: 40

約数和(自身を含む): 65527056

約数和(自身を除く): 38017696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 8387, 16774, 33548, 41935, 67096, 83870, 134192, 167740, 335480, 343867, 670960, 687734, 1375468, 1719335, 2750936, 3438670, 5501872, 6877340, 13754680, 27509360]

約数ペア:

[(1, 27509360), (2, 13754680), (4, 6877340), (5, 5501872), (8, 3438670), (10, 2750936), (16, 1719335), (20, 1375468), (40, 687734), (41, 670960), (80, 343867), (82, 335480), (164, 167740), (205, 134192), (328, 83870), (410, 67096), (656, 41935), (820, 33548), (1640, 16774), (3280, 8387)]