2067211025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2963}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 2910885120

約数和(自身を除く): 843674095

約数列:

[1, 5, 11, 25, 43, 55, 59, 215, 275, 295, 473, 649, 1075, 1475, 2365, 2537, 2963, 3245, 11825, 12685, 14815, 16225, 27907, 32593, 63425, 74075, 127409, 139535, 162965, 174817, 637045, 697675, 814825, 874085, 1401499, 1922987, 3185225, 4370425, 7007495, 7517131, 9614935, 35037475, 37585655, 48074675, 82688441, 187928275, 413442205, 2067211025]

約数ペア:

[(1, 2067211025), (5, 413442205), (11, 187928275), (25, 82688441), (43, 48074675), (55, 37585655), (59, 35037475), (215, 9614935), (275, 7517131), (295, 7007495), (473, 4370425), (649, 3185225), (1075, 1922987), (1475, 1401499), (2365, 874085), (2537, 814825), (2963, 697675), (3245, 637045), (11825, 174817), (12685, 162965), (14815, 139535), (16225, 127409), (27907, 74075), (32593, 63425)]