6414040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3911}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 14787360

約数和(自身を除く): 8373320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3911, 7822, 15644, 19555, 31288, 39110, 78220, 156440, 160351, 320702, 641404, 801755, 1282808, 1603510, 3207020, 6414040]

約数ペア:

[(1, 6414040), (2, 3207020), (4, 1603510), (5, 1282808), (8, 801755), (10, 641404), (20, 320702), (40, 160351), (41, 156440), (82, 78220), (164, 39110), (205, 31288), (328, 19555), (410, 15644), (820, 7822), (1640, 3911)]