2014403800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 5104360800

約数和(自身を除く): 3089957000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 41, 43, 50, 58, 82, 86, 100, 116, 145, 164, 172, 197, 200, 205, 215, 232, 290, 328, 344, 394, 410, 430, 580, 725, 788, 820, 860, 985, 1025, 1075, 1160, 1189, 1247, 1450, 1576, 1640, 1720, 1763, 1970, 2050, 2150, 2378, 2494, 2900, 3526, 3940, 4100, 4300, 4756, 4925, 4988, 5713, 5800, 5945, 6235, 7052, 7880, 8077, 8200, 8471, 8600, 8815, 9512, 9850, 9976, 11426, 11890, 12470, 14104, 16154, 16942, 17630, 19700, 22852, 23780, 24940, 28565, 29725, 31175, 32308, 33884, 35260, 39400, 40385, 42355, 44075, 45704, 47560, 49880, 51127, 57130, 59450, 62350, 64616, 67768, 70520, 80770, 84710, 88150, 102254, 114260, 118900, 124700, 142825, 161540, 169420, 176300, 201925, 204508, 211775, 228520, 234233, 237800, 245659, 249400, 255635, 285650, 323080, 338840, 347311, 352600, 403850, 409016, 423550, 468466, 491318, 511270, 571300, 694622, 807700, 847100, 936932, 982636, 1022540, 1142600, 1171165, 1228295, 1278175, 1389244, 1615400, 1694200, 1736555, 1873864, 1965272, 2045080, 2342330, 2456590, 2556350, 2778488, 3473110, 4684660, 4913180, 5112700, 5855825, 6141475, 6946220, 8682775, 9369320, 9826360, 10072019, 10225400, 11711650, 12282950, 13892440, 17365550, 20144038, 23423300, 24565900, 34731100, 40288076, 46846600, 49131800, 50360095, 69462200, 80576152, 100720190, 201440380, 251800475, 402880760, 503600950, 1007201900, 2014403800]

約数ペア:

[(1, 2014403800), (2, 1007201900), (4, 503600950), (5, 402880760), (8, 251800475), (10, 201440380), (20, 100720190), (25, 80576152), (29, 69462200), (40, 50360095), (41, 49131800), (43, 46846600), (50, 40288076), (58, 34731100), (82, 24565900), (86, 23423300), (100, 20144038), (116, 17365550), (145, 13892440), (164, 12282950), (172, 11711650), (197, 10225400), (200, 10072019), (205, 9826360), (215, 9369320), (232, 8682775), (290, 6946220), (328, 6141475), (344, 5855825), (394, 5112700), (410, 4913180), (430, 4684660), (580, 3473110), (725, 2778488), (788, 2556350), (820, 2456590), (860, 2342330), (985, 2045080), (1025, 1965272), (1075, 1873864), (1160, 1736555), (1189, 1694200), (1247, 1615400), (1450, 1389244), (1576, 1278175), (1640, 1228295), (1720, 1171165), (1763, 1142600), (1970, 1022540), (2050, 982636), (2150, 936932), (2378, 847100), (2494, 807700), (2900, 694622), (3526, 571300), (3940, 511270), (4100, 491318), (4300, 468466), (4756, 423550), (4925, 409016), (4988, 403850), (5713, 352600), (5800, 347311), (5945, 338840), (6235, 323080), (7052, 285650), (7880, 255635), (8077, 249400), (8200, 245659), (8471, 237800), (8600, 234233), (8815, 228520), (9512, 211775), (9850, 204508), (9976, 201925), (11426, 176300), (11890, 169420), (12470, 161540), (14104, 142825), (16154, 124700), (16942, 118900), (17630, 114260), (19700, 102254), (22852, 88150), (23780, 84710), (24940, 80770), (28565, 70520), (29725, 67768), (31175, 64616), (32308, 62350), (33884, 59450), (35260, 57130), (39400, 51127), (40385, 49880), (42355, 47560), (44075, 45704)]