2016207650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{55163}}^1$

素因数の和:55235

約数の個数: 48

約数和(自身を含む): 4063159584

約数和(自身を除く): 2046951934

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3655, 7310, 18275, 36550, 55163, 110326, 275815, 551630, 937771, 1379075, 1875542, 2372009, 2758150, 4688855, 4744018, 9377710, 11860045, 23444275, 23720090, 40324153, 46888550, 59300225, 80648306, 118600450, 201620765, 403241530, 1008103825, 2016207650]

約数ペア:

[(1, 2016207650), (2, 1008103825), (5, 403241530), (10, 201620765), (17, 118600450), (25, 80648306), (34, 59300225), (43, 46888550), (50, 40324153), (85, 23720090), (86, 23444275), (170, 11860045), (215, 9377710), (425, 4744018), (430, 4688855), (731, 2758150), (850, 2372009), (1075, 1875542), (1462, 1379075), (2150, 937771), (3655, 551630), (7310, 275815), (18275, 110326), (36550, 55163)]