22005400

素因数分解:

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

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 52273440

約数和(自身を除く): 30268040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2341, 2350, 4682, 4700, 9364, 9400, 11705, 18728, 23410, 46820, 58525, 93640, 110027, 117050, 220054, 234100, 440108, 468200, 550135, 880216, 1100270, 2200540, 2750675, 4401080, 5501350, 11002700, 22005400]

約数ペア:

[(1, 22005400), (2, 11002700), (4, 5501350), (5, 4401080), (8, 2750675), (10, 2200540), (20, 1100270), (25, 880216), (40, 550135), (47, 468200), (50, 440108), (94, 234100), (100, 220054), (188, 117050), (200, 110027), (235, 93640), (376, 58525), (470, 46820), (940, 23410), (1175, 18728), (1880, 11705), (2341, 9400), (2350, 9364), (4682, 4700)]