10728800

素因数分解:

$2^5\times 5^2\times {\mathrm{13411}}^1$

素因数の和:13431

約数の個数: 36

約数和(自身を含む): 26193636

約数和(自身を除く): 15464836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 13411, 26822, 53644, 67055, 107288, 134110, 214576, 268220, 335275, 429152, 536440, 670550, 1072880, 1341100, 2145760, 2682200, 5364400, 10728800]

約数ペア:

[(1, 10728800), (2, 5364400), (4, 2682200), (5, 2145760), (8, 1341100), (10, 1072880), (16, 670550), (20, 536440), (25, 429152), (32, 335275), (40, 268220), (50, 214576), (80, 134110), (100, 107288), (160, 67055), (200, 53644), (400, 26822), (800, 13411)]