4945783040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2903}}^1$

素因数の和:2957

約数の個数: 144

約数和(自身を含む): 13034964096

約数和(自身を除く): 8089181056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1280, 1331, 1408, 1760, 1936, 2420, 2662, 2816, 2903, 3520, 3872, 4840, 5324, 5806, 6655, 7040, 7744, 9680, 10648, 11612, 13310, 14080, 14515, 15488, 19360, 21296, 23224, 26620, 29030, 30976, 31933, 38720, 42592, 46448, 53240, 58060, 63866, 77440, 85184, 92896, 106480, 116120, 127732, 154880, 159665, 170368, 185792, 212960, 232240, 255464, 319330, 340736, 351263, 371584, 425920, 464480, 510928, 638660, 702526, 743168, 851840, 928960, 1021856, 1277320, 1405052, 1703680, 1756315, 1857920, 2043712, 2554640, 2810104, 3512630, 3715840, 3863893, 4087424, 5109280, 5620208, 7025260, 7727786, 8174848, 10218560, 11240416, 14050520, 15455572, 19319465, 20437120, 22480832, 28101040, 30911144, 38638930, 40874240, 44961664, 56202080, 61822288, 77277860, 89923328, 112404160, 123644576, 154555720, 224808320, 247289152, 309111440, 449616640, 494578304, 618222880, 989156608, 1236445760, 2472891520, 4945783040]

約数ペア:

[(1, 4945783040), (2, 2472891520), (4, 1236445760), (5, 989156608), (8, 618222880), (10, 494578304), (11, 449616640), (16, 309111440), (20, 247289152), (22, 224808320), (32, 154555720), (40, 123644576), (44, 112404160), (55, 89923328), (64, 77277860), (80, 61822288), (88, 56202080), (110, 44961664), (121, 40874240), (128, 38638930), (160, 30911144), (176, 28101040), (220, 22480832), (242, 20437120), (256, 19319465), (320, 15455572), (352, 14050520), (440, 11240416), (484, 10218560), (605, 8174848), (640, 7727786), (704, 7025260), (880, 5620208), (968, 5109280), (1210, 4087424), (1280, 3863893), (1331, 3715840), (1408, 3512630), (1760, 2810104), (1936, 2554640), (2420, 2043712), (2662, 1857920), (2816, 1756315), (2903, 1703680), (3520, 1405052), (3872, 1277320), (4840, 1021856), (5324, 928960), (5806, 851840), (6655, 743168), (7040, 702526), (7744, 638660), (9680, 510928), (10648, 464480), (11612, 425920), (13310, 371584), (14080, 351263), (14515, 340736), (15488, 319330), (19360, 255464), (21296, 232240), (23224, 212960), (26620, 185792), (29030, 170368), (30976, 159665), (31933, 154880), (38720, 127732), (42592, 116120), (46448, 106480), (53240, 92896), (58060, 85184), (63866, 77440)]