26083120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 70852608

約数和(自身を除く): 44769488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 991, 1316, 1645, 1880, 1982, 2632, 3290, 3760, 3964, 4955, 5264, 6580, 6937, 7928, 9910, 13160, 13874, 15856, 19820, 26320, 27748, 34685, 39640, 46577, 55496, 69370, 79280, 93154, 110992, 138740, 186308, 232885, 277480, 326039, 372616, 465770, 554960, 652078, 745232, 931540, 1304156, 1630195, 1863080, 2608312, 3260390, 3726160, 5216624, 6520780, 13041560, 26083120]

約数ペア:

[(1, 26083120), (2, 13041560), (4, 6520780), (5, 5216624), (7, 3726160), (8, 3260390), (10, 2608312), (14, 1863080), (16, 1630195), (20, 1304156), (28, 931540), (35, 745232), (40, 652078), (47, 554960), (56, 465770), (70, 372616), (80, 326039), (94, 277480), (112, 232885), (140, 186308), (188, 138740), (235, 110992), (280, 93154), (329, 79280), (376, 69370), (470, 55496), (560, 46577), (658, 39640), (752, 34685), (940, 27748), (991, 26320), (1316, 19820), (1645, 15856), (1880, 13874), (1982, 13160), (2632, 9910), (3290, 7928), (3760, 6937), (3964, 6580), (4955, 5264)]