2012029171900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{7653211}}^1$

素因数の和:7653475

約数の個数: 72

約数和(自身を含む): 4782951371520

約数和(自身を除く): 2770922199620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 239, 275, 478, 550, 956, 1100, 1195, 2390, 2629, 4780, 5258, 5975, 10516, 11950, 13145, 23900, 26290, 52580, 65725, 131450, 262900, 7653211, 15306422, 30612844, 38266055, 76532110, 84185321, 153064220, 168370642, 191330275, 336741284, 382660550, 420926605, 765321100, 841853210, 1683706420, 1829117429, 2104633025, 3658234858, 4209266050, 7316469716, 8418532100, 9145587145, 18291174290, 20120291719, 36582348580, 40240583438, 45727935725, 80481166876, 91455871450, 100601458595, 182911742900, 201202917190, 402405834380, 503007292975, 1006014585950, 2012029171900]

約数ペア:

[(1, 2012029171900), (2, 1006014585950), (4, 503007292975), (5, 402405834380), (10, 201202917190), (11, 182911742900), (20, 100601458595), (22, 91455871450), (25, 80481166876), (44, 45727935725), (50, 40240583438), (55, 36582348580), (100, 20120291719), (110, 18291174290), (220, 9145587145), (239, 8418532100), (275, 7316469716), (478, 4209266050), (550, 3658234858), (956, 2104633025), (1100, 1829117429), (1195, 1683706420), (2390, 841853210), (2629, 765321100), (4780, 420926605), (5258, 382660550), (5975, 336741284), (10516, 191330275), (11950, 168370642), (13145, 153064220), (23900, 84185321), (26290, 76532110), (52580, 38266055), (65725, 30612844), (131450, 15306422), (262900, 7653211)]