2078446060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{7027}}^1$

素因数の和:7702

約数の個数: 48

約数和(自身を含む): 4562240256

約数和(自身を除く): 2483794196

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 643, 1286, 2572, 3215, 6430, 7027, 12860, 14054, 14789, 28108, 29578, 35135, 59156, 70270, 73945, 140540, 147890, 161621, 295780, 323242, 646484, 808105, 1616210, 3232420, 4518361, 9036722, 18073444, 22591805, 45183610, 90367220, 103922303, 207844606, 415689212, 519611515, 1039223030, 2078446060]

約数ペア:

[(1, 2078446060), (2, 1039223030), (4, 519611515), (5, 415689212), (10, 207844606), (20, 103922303), (23, 90367220), (46, 45183610), (92, 22591805), (115, 18073444), (230, 9036722), (460, 4518361), (643, 3232420), (1286, 1616210), (2572, 808105), (3215, 646484), (6430, 323242), (7027, 295780), (12860, 161621), (14054, 147890), (14789, 140540), (28108, 73945), (29578, 70270), (35135, 59156)]