4401080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 10117440

約数和(自身を除く): 5716360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2341, 4682, 9364, 11705, 18728, 23410, 46820, 93640, 110027, 220054, 440108, 550135, 880216, 1100270, 2200540, 4401080]

約数ペア:

[(1, 4401080), (2, 2200540), (4, 1100270), (5, 880216), (8, 550135), (10, 440108), (20, 220054), (40, 110027), (47, 93640), (94, 46820), (188, 23410), (235, 18728), (376, 11705), (470, 9364), (940, 4682), (1880, 2341)]