43284280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 111337200

約数和(自身を除く): 68052920

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 190, 247, 260, 337, 338, 380, 494, 520, 674, 676, 760, 845, 988, 1235, 1348, 1352, 1685, 1690, 1976, 2470, 2696, 3211, 3370, 3380, 4381, 4940, 6403, 6422, 6740, 6760, 8762, 9880, 12806, 12844, 13480, 16055, 17524, 21905, 25612, 25688, 32015, 32110, 35048, 43810, 51224, 56953, 64030, 64220, 83239, 87620, 113906, 128060, 128440, 166478, 175240, 227812, 256120, 284765, 332956, 416195, 455624, 569530, 665912, 832390, 1082107, 1139060, 1664780, 2164214, 2278120, 3329560, 4328428, 5410535, 8656856, 10821070, 21642140, 43284280]

約数ペア:

[(1, 43284280), (2, 21642140), (4, 10821070), (5, 8656856), (8, 5410535), (10, 4328428), (13, 3329560), (19, 2278120), (20, 2164214), (26, 1664780), (38, 1139060), (40, 1082107), (52, 832390), (65, 665912), (76, 569530), (95, 455624), (104, 416195), (130, 332956), (152, 284765), (169, 256120), (190, 227812), (247, 175240), (260, 166478), (337, 128440), (338, 128060), (380, 113906), (494, 87620), (520, 83239), (674, 64220), (676, 64030), (760, 56953), (845, 51224), (988, 43810), (1235, 35048), (1348, 32110), (1352, 32015), (1685, 25688), (1690, 25612), (1976, 21905), (2470, 17524), (2696, 16055), (3211, 13480), (3370, 12844), (3380, 12806), (4381, 9880), (4940, 8762), (6403, 6760), (6422, 6740)]