2059040080

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{90947}}^1$

素因数の和:91243

約数の個数: 40

約数和(自身を含む): 4804237152

約数和(自身を除く): 2745197072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 11320, 22640, 90947, 181894, 363788, 454735, 727576, 909470, 1455152, 1818940, 3637880, 7275760, 25738001, 51476002, 102952004, 128690005, 205904008, 257380010, 411808016, 514760020, 1029520040, 2059040080]

約数ペア:

[(1, 2059040080), (2, 1029520040), (4, 514760020), (5, 411808016), (8, 257380010), (10, 205904008), (16, 128690005), (20, 102952004), (40, 51476002), (80, 25738001), (283, 7275760), (566, 3637880), (1132, 1818940), (1415, 1455152), (2264, 909470), (2830, 727576), (4528, 454735), (5660, 363788), (11320, 181894), (22640, 90947)]