20133342800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:914

約数の個数: 240

約数和(自身を含む): 52301079600

約数和(自身を除く): 32167736800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 37, 40, 50, 58, 61, 74, 80, 100, 116, 122, 145, 148, 185, 200, 232, 244, 290, 296, 305, 370, 400, 464, 488, 580, 592, 610, 725, 740, 769, 925, 976, 1073, 1160, 1220, 1450, 1480, 1525, 1538, 1769, 1850, 2146, 2257, 2320, 2440, 2900, 2960, 3050, 3076, 3538, 3700, 3845, 4292, 4514, 4880, 5365, 5800, 6100, 6152, 7076, 7400, 7690, 8584, 8845, 9028, 10730, 11285, 11600, 12200, 12304, 14152, 14800, 15380, 17168, 17690, 18056, 19225, 21460, 22301, 22570, 24400, 26825, 28304, 28453, 30760, 35380, 36112, 38450, 42920, 44225, 44602, 45140, 46909, 53650, 56425, 56906, 61520, 65453, 70760, 76900, 85840, 88450, 89204, 90280, 93818, 107300, 111505, 112850, 113812, 130906, 141520, 142265, 153800, 176900, 178408, 180560, 187636, 214600, 223010, 225700, 227624, 234545, 261812, 284530, 307600, 327265, 353800, 356816, 375272, 429200, 446020, 451400, 455248, 469090, 523624, 557525, 569060, 654530, 707600, 711325, 750544, 825137, 892040, 902800, 938180, 1047248, 1115050, 1138120, 1172725, 1309060, 1360361, 1422650, 1636325, 1650274, 1735633, 1784080, 1876360, 2230100, 2276240, 2345450, 2618120, 2720722, 2845300, 3272650, 3300548, 3471266, 3752720, 4125685, 4460200, 4690900, 5236240, 5441444, 5690600, 6545300, 6601096, 6801805, 6942532, 8251370, 8678165, 8920400, 9381800, 10882888, 11381200, 13090600, 13202192, 13603610, 13885064, 16502740, 17356330, 18763600, 20628425, 21765776, 26181200, 27207220, 27770128, 33005480, 34009025, 34712660, 41256850, 43390825, 50333357, 54414440, 66010960, 68018050, 69425320, 82513700, 86781650, 100666714, 108828880, 136036100, 138850640, 165027400, 173563300, 201333428, 251666785, 272072200, 330054800, 347126600, 402666856, 503333570, 544144400, 694253200, 805333712, 1006667140, 1258333925, 2013334280, 2516667850, 4026668560, 5033335700, 10066671400, 20133342800]

約数ペア:

[(1, 20133342800), (2, 10066671400), (4, 5033335700), (5, 4026668560), (8, 2516667850), (10, 2013334280), (16, 1258333925), (20, 1006667140), (25, 805333712), (29, 694253200), (37, 544144400), (40, 503333570), (50, 402666856), (58, 347126600), (61, 330054800), (74, 272072200), (80, 251666785), (100, 201333428), (116, 173563300), (122, 165027400), (145, 138850640), (148, 136036100), (185, 108828880), (200, 100666714), (232, 86781650), (244, 82513700), (290, 69425320), (296, 68018050), (305, 66010960), (370, 54414440), (400, 50333357), (464, 43390825), (488, 41256850), (580, 34712660), (592, 34009025), (610, 33005480), (725, 27770128), (740, 27207220), (769, 26181200), (925, 21765776), (976, 20628425), (1073, 18763600), (1160, 17356330), (1220, 16502740), (1450, 13885064), (1480, 13603610), (1525, 13202192), (1538, 13090600), (1769, 11381200), (1850, 10882888), (2146, 9381800), (2257, 8920400), (2320, 8678165), (2440, 8251370), (2900, 6942532), (2960, 6801805), (3050, 6601096), (3076, 6545300), (3538, 5690600), (3700, 5441444), (3845, 5236240), (4292, 4690900), (4514, 4460200), (4880, 4125685), (5365, 3752720), (5800, 3471266), (6100, 3300548), (6152, 3272650), (7076, 2845300), (7400, 2720722), (7690, 2618120), (8584, 2345450), (8845, 2276240), (9028, 2230100), (10730, 1876360), (11285, 1784080), (11600, 1735633), (12200, 1650274), (12304, 1636325), (14152, 1422650), (14800, 1360361), (15380, 1309060), (17168, 1172725), (17690, 1138120), (18056, 1115050), (19225, 1047248), (21460, 938180), (22301, 902800), (22570, 892040), (24400, 825137), (26825, 750544), (28304, 711325), (28453, 707600), (30760, 654530), (35380, 569060), (36112, 557525), (38450, 523624), (42920, 469090), (44225, 455248), (44602, 451400), (45140, 446020), (46909, 429200), (53650, 375272), (56425, 356816), (56906, 353800), (61520, 327265), (65453, 307600), (70760, 284530), (76900, 261812), (85840, 234545), (88450, 227624), (89204, 225700), (90280, 223010), (93818, 214600), (107300, 187636), (111505, 180560), (112850, 178408), (113812, 176900), (130906, 153800), (141520, 142265)]