2017331900

素因数分解:

$2^2\times 5^2\times {\mathrm{1049}}^1\times {\mathrm{19231}}^1$

素因数の和:20294

約数の個数: 36

約数和(自身を含む): 4382011200

約数和(自身を除く): 2364679300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1049, 2098, 4196, 5245, 10490, 19231, 20980, 26225, 38462, 52450, 76924, 96155, 104900, 192310, 384620, 480775, 961550, 1923100, 20173319, 40346638, 80693276, 100866595, 201733190, 403466380, 504332975, 1008665950, 2017331900]

約数ペア:

[(1, 2017331900), (2, 1008665950), (4, 504332975), (5, 403466380), (10, 201733190), (20, 100866595), (25, 80693276), (50, 40346638), (100, 20173319), (1049, 1923100), (2098, 961550), (4196, 480775), (5245, 384620), (10490, 192310), (19231, 104900), (20980, 96155), (26225, 76924), (38462, 52450)]