2016076880

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{235523}}^1$

素因数の和:235643

約数の個数: 40

約数和(自身を含む): 4731206112

約数和(自身を除く): 2715129232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 235523, 471046, 942092, 1177615, 1884184, 2355230, 3768368, 4710460, 9420920, 18841840, 25200961, 50401922, 100803844, 126004805, 201607688, 252009610, 403215376, 504019220, 1008038440, 2016076880]

約数ペア:

[(1, 2016076880), (2, 1008038440), (4, 504019220), (5, 403215376), (8, 252009610), (10, 201607688), (16, 126004805), (20, 100803844), (40, 50401922), (80, 25200961), (107, 18841840), (214, 9420920), (428, 4710460), (535, 3768368), (856, 2355230), (1070, 1884184), (1712, 1177615), (2140, 942092), (4280, 471046), (8560, 235523)]