8029280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 22208256

約数和(自身を除く): 14178976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 107, 112, 134, 140, 160, 214, 224, 268, 280, 335, 428, 469, 535, 536, 560, 670, 749, 856, 938, 1070, 1072, 1120, 1340, 1498, 1712, 1876, 2140, 2144, 2345, 2680, 2996, 3424, 3745, 3752, 4280, 4690, 5360, 5992, 7169, 7490, 7504, 8560, 9380, 10720, 11984, 14338, 14980, 15008, 17120, 18760, 23968, 28676, 29960, 35845, 37520, 50183, 57352, 59920, 71690, 75040, 100366, 114704, 119840, 143380, 200732, 229408, 250915, 286760, 401464, 501830, 573520, 802928, 1003660, 1147040, 1605856, 2007320, 4014640, 8029280]

約数ペア:

[(1, 8029280), (2, 4014640), (4, 2007320), (5, 1605856), (7, 1147040), (8, 1003660), (10, 802928), (14, 573520), (16, 501830), (20, 401464), (28, 286760), (32, 250915), (35, 229408), (40, 200732), (56, 143380), (67, 119840), (70, 114704), (80, 100366), (107, 75040), (112, 71690), (134, 59920), (140, 57352), (160, 50183), (214, 37520), (224, 35845), (268, 29960), (280, 28676), (335, 23968), (428, 18760), (469, 17120), (535, 15008), (536, 14980), (560, 14338), (670, 11984), (749, 10720), (856, 9380), (938, 8560), (1070, 7504), (1072, 7490), (1120, 7169), (1340, 5992), (1498, 5360), (1712, 4690), (1876, 4280), (2140, 3752), (2144, 3745), (2345, 3424), (2680, 2996)]