117527763920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{211777}}^1$

素因数の和:212788

約数の個数: 80

約数和(自身を含む): 312604658688

約数和(自身を除く): 195076894768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 991, 1982, 3964, 4955, 6937, 7928, 9910, 13874, 15856, 19820, 27748, 34685, 39640, 55496, 69370, 79280, 110992, 138740, 211777, 277480, 423554, 554960, 847108, 1058885, 1482439, 1694216, 2117770, 2964878, 3388432, 4235540, 5929756, 7412195, 8471080, 11859512, 14824390, 16942160, 23719024, 29648780, 59297560, 118595120, 209871007, 419742014, 839484028, 1049355035, 1469097049, 1678968056, 2098710070, 2938194098, 3357936112, 4197420140, 5876388196, 7345485245, 8394840280, 11752776392, 14690970490, 16789680560, 23505552784, 29381940980, 58763881960, 117527763920]

約数ペア:

[(1, 117527763920), (2, 58763881960), (4, 29381940980), (5, 23505552784), (7, 16789680560), (8, 14690970490), (10, 11752776392), (14, 8394840280), (16, 7345485245), (20, 5876388196), (28, 4197420140), (35, 3357936112), (40, 2938194098), (56, 2098710070), (70, 1678968056), (80, 1469097049), (112, 1049355035), (140, 839484028), (280, 419742014), (560, 209871007), (991, 118595120), (1982, 59297560), (3964, 29648780), (4955, 23719024), (6937, 16942160), (7928, 14824390), (9910, 11859512), (13874, 8471080), (15856, 7412195), (19820, 5929756), (27748, 4235540), (34685, 3388432), (39640, 2964878), (55496, 2117770), (69370, 1694216), (79280, 1482439), (110992, 1058885), (138740, 847108), (211777, 554960), (277480, 423554)]