2017254250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12433}}^1$

素因数の和:12520

約数の個数: 64

約数和(自身を含む): 4189760640

約数和(自身を除く): 2172506390

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 125, 250, 275, 295, 550, 590, 649, 1298, 1375, 1475, 2750, 2950, 3245, 6490, 7375, 12433, 14750, 16225, 24866, 32450, 62165, 81125, 124330, 136763, 162250, 273526, 310825, 621650, 683815, 733547, 1367630, 1467094, 1554125, 3108250, 3419075, 3667735, 6838150, 7335470, 8069017, 16138034, 17095375, 18338675, 34190750, 36677350, 40345085, 80690170, 91693375, 183386750, 201725425, 403450850, 1008627125, 2017254250]

約数ペア:

[(1, 2017254250), (2, 1008627125), (5, 403450850), (10, 201725425), (11, 183386750), (22, 91693375), (25, 80690170), (50, 40345085), (55, 36677350), (59, 34190750), (110, 18338675), (118, 17095375), (125, 16138034), (250, 8069017), (275, 7335470), (295, 6838150), (550, 3667735), (590, 3419075), (649, 3108250), (1298, 1554125), (1375, 1467094), (1475, 1367630), (2750, 733547), (2950, 683815), (3245, 621650), (6490, 310825), (7375, 273526), (12433, 162250), (14750, 136763), (16225, 124330), (24866, 81125), (32450, 62165)]