10898989840

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 26563299840

約数和(自身を除く): 15664310000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 89, 97, 172, 178, 194, 215, 344, 356, 367, 388, 430, 445, 485, 688, 712, 734, 776, 860, 890, 970, 1424, 1468, 1552, 1720, 1780, 1835, 1940, 2936, 3440, 3560, 3670, 3827, 3880, 4171, 5872, 7120, 7340, 7654, 7760, 8342, 8633, 14680, 15308, 15781, 16684, 17266, 19135, 20855, 29360, 30616, 31562, 32663, 33368, 34532, 35599, 38270, 41710, 43165, 61232, 63124, 65326, 66736, 69064, 71198, 76540, 78905, 83420, 86330, 126248, 130652, 138128, 142396, 153080, 157810, 163315, 166840, 172660, 177995, 252496, 261304, 284792, 306160, 315620, 326630, 333680, 345320, 355990, 371219, 522608, 569584, 631240, 653260, 690640, 711980, 742438, 1262480, 1306520, 1404509, 1423960, 1484876, 1530757, 1856095, 2613040, 2809018, 2847920, 2969752, 3061514, 3168311, 3712190, 5618036, 5939504, 6123028, 6336622, 7022545, 7424380, 7653785, 11236072, 12246056, 12673244, 14045090, 14848760, 15307570, 15841555, 22472144, 24492112, 25346488, 28090180, 29697520, 30615140, 31683110, 50692976, 56180360, 61230280, 63366220, 112360720, 122460560, 126732440, 136237373, 253464880, 272474746, 544949492, 681186865, 1089898984, 1362373730, 2179797968, 2724747460, 5449494920, 10898989840]

約数ペア:

[(1, 10898989840), (2, 5449494920), (4, 2724747460), (5, 2179797968), (8, 1362373730), (10, 1089898984), (16, 681186865), (20, 544949492), (40, 272474746), (43, 253464880), (80, 136237373), (86, 126732440), (89, 122460560), (97, 112360720), (172, 63366220), (178, 61230280), (194, 56180360), (215, 50692976), (344, 31683110), (356, 30615140), (367, 29697520), (388, 28090180), (430, 25346488), (445, 24492112), (485, 22472144), (688, 15841555), (712, 15307570), (734, 14848760), (776, 14045090), (860, 12673244), (890, 12246056), (970, 11236072), (1424, 7653785), (1468, 7424380), (1552, 7022545), (1720, 6336622), (1780, 6123028), (1835, 5939504), (1940, 5618036), (2936, 3712190), (3440, 3168311), (3560, 3061514), (3670, 2969752), (3827, 2847920), (3880, 2809018), (4171, 2613040), (5872, 1856095), (7120, 1530757), (7340, 1484876), (7654, 1423960), (7760, 1404509), (8342, 1306520), (8633, 1262480), (14680, 742438), (15308, 711980), (15781, 690640), (16684, 653260), (17266, 631240), (19135, 569584), (20855, 522608), (29360, 371219), (30616, 355990), (31562, 345320), (32663, 333680), (33368, 326630), (34532, 315620), (35599, 306160), (38270, 284792), (41710, 261304), (43165, 252496), (61232, 177995), (63124, 172660), (65326, 166840), (66736, 163315), (69064, 157810), (71198, 153080), (76540, 142396), (78905, 138128), (83420, 130652), (86330, 126248)]