2011023850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2248

約数の個数: 96

約数和(自身を含む): 4294814400

約数和(自身を除く): 2283790550

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 59, 110, 118, 145, 275, 290, 295, 319, 550, 590, 638, 649, 725, 1298, 1450, 1475, 1595, 1711, 2137, 2950, 3190, 3245, 3422, 4274, 6490, 7975, 8555, 10685, 15950, 16225, 17110, 18821, 21370, 23507, 32450, 37642, 42775, 47014, 53425, 61973, 85550, 94105, 106850, 117535, 123946, 126083, 188210, 235070, 252166, 309865, 470525, 587675, 619730, 630415, 681703, 941050, 1175350, 1260830, 1363406, 1386913, 1549325, 2773826, 3098650, 3152075, 3408515, 3656407, 6304150, 6817030, 6934565, 7312814, 13869130, 17042575, 18282035, 34085150, 34672825, 36564070, 40220477, 69345650, 80440954, 91410175, 182820350, 201102385, 402204770, 1005511925, 2011023850]

約数ペア:

[(1, 2011023850), (2, 1005511925), (5, 402204770), (10, 201102385), (11, 182820350), (22, 91410175), (25, 80440954), (29, 69345650), (50, 40220477), (55, 36564070), (58, 34672825), (59, 34085150), (110, 18282035), (118, 17042575), (145, 13869130), (275, 7312814), (290, 6934565), (295, 6817030), (319, 6304150), (550, 3656407), (590, 3408515), (638, 3152075), (649, 3098650), (725, 2773826), (1298, 1549325), (1450, 1386913), (1475, 1363406), (1595, 1260830), (1711, 1175350), (2137, 941050), (2950, 681703), (3190, 630415), (3245, 619730), (3422, 587675), (4274, 470525), (6490, 309865), (7975, 252166), (8555, 235070), (10685, 188210), (15950, 126083), (16225, 123946), (17110, 117535), (18821, 106850), (21370, 94105), (23507, 85550), (32450, 61973), (37642, 53425), (42775, 47014)]