2017337080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{4447}}^1$

素因数の和:5500

約数の個数: 64

約数和(自身を含む): 4957562880

約数和(自身を除く): 2940225800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1031, 2062, 4124, 4447, 5155, 8248, 8894, 10310, 11341, 17788, 20620, 22235, 22682, 35576, 41240, 44470, 45364, 48917, 56705, 88940, 90728, 97834, 113410, 177880, 195668, 226820, 244585, 391336, 453640, 489170, 978340, 1956680, 4584857, 9169714, 18339428, 22924285, 36678856, 45848570, 50433427, 91697140, 100866854, 183394280, 201733708, 252167135, 403467416, 504334270, 1008668540, 2017337080]

約数ペア:

[(1, 2017337080), (2, 1008668540), (4, 504334270), (5, 403467416), (8, 252167135), (10, 201733708), (11, 183394280), (20, 100866854), (22, 91697140), (40, 50433427), (44, 45848570), (55, 36678856), (88, 22924285), (110, 18339428), (220, 9169714), (440, 4584857), (1031, 1956680), (2062, 978340), (4124, 489170), (4447, 453640), (5155, 391336), (8248, 244585), (8894, 226820), (10310, 195668), (11341, 177880), (17788, 113410), (20620, 97834), (22235, 90728), (22682, 88940), (35576, 56705), (41240, 48917), (44470, 45364)]