2183610440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4962751}}^1$

素因数の和:4962773

約数の個数: 32

約数和(自身を含む): 5359772160

約数和(自身を除く): 3176161720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4962751, 9925502, 19851004, 24813755, 39702008, 49627510, 54590261, 99255020, 109180522, 198510040, 218361044, 272951305, 436722088, 545902610, 1091805220, 2183610440]

約数ペア:

[(1, 2183610440), (2, 1091805220), (4, 545902610), (5, 436722088), (8, 272951305), (10, 218361044), (11, 198510040), (20, 109180522), (22, 99255020), (40, 54590261), (44, 49627510), (55, 39702008), (88, 24813755), (110, 19851004), (220, 9925502), (440, 4962751)]