2017686500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3733}}^1$

素因数の和:3822

約数の個数: 96

約数和(自身を含む): 4697312256

約数和(自身を除く): 2679625756

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 125, 188, 230, 235, 250, 460, 470, 500, 575, 940, 1081, 1150, 1175, 2162, 2300, 2350, 2875, 3733, 4324, 4700, 5405, 5750, 5875, 7466, 10810, 11500, 11750, 14932, 18665, 21620, 23500, 27025, 37330, 54050, 74660, 85859, 93325, 108100, 135125, 171718, 175451, 186650, 270250, 343436, 350902, 373300, 429295, 466625, 540500, 701804, 858590, 877255, 933250, 1717180, 1754510, 1866500, 2146475, 3509020, 4035373, 4292950, 4386275, 8070746, 8585900, 8772550, 10732375, 16141492, 17545100, 20176865, 21464750, 21931375, 40353730, 42929500, 43862750, 80707460, 87725500, 100884325, 201768650, 403537300, 504421625, 1008843250, 2017686500]

約数ペア:

[(1, 2017686500), (2, 1008843250), (4, 504421625), (5, 403537300), (10, 201768650), (20, 100884325), (23, 87725500), (25, 80707460), (46, 43862750), (47, 42929500), (50, 40353730), (92, 21931375), (94, 21464750), (100, 20176865), (115, 17545100), (125, 16141492), (188, 10732375), (230, 8772550), (235, 8585900), (250, 8070746), (460, 4386275), (470, 4292950), (500, 4035373), (575, 3509020), (940, 2146475), (1081, 1866500), (1150, 1754510), (1175, 1717180), (2162, 933250), (2300, 877255), (2350, 858590), (2875, 701804), (3733, 540500), (4324, 466625), (4700, 429295), (5405, 373300), (5750, 350902), (5875, 343436), (7466, 270250), (10810, 186650), (11500, 175451), (11750, 171718), (14932, 135125), (18665, 108100), (21620, 93325), (23500, 85859), (27025, 74660), (37330, 54050)]