75649840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{135089}}^1$

素因数の和:135109

約数の個数: 40

約数和(自身を含む): 201013920

約数和(自身を除く): 125364080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 135089, 270178, 540356, 675445, 945623, 1080712, 1350890, 1891246, 2161424, 2701780, 3782492, 4728115, 5403560, 7564984, 9456230, 10807120, 15129968, 18912460, 37824920, 75649840]

約数ペア:

[(1, 75649840), (2, 37824920), (4, 18912460), (5, 15129968), (7, 10807120), (8, 9456230), (10, 7564984), (14, 5403560), (16, 4728115), (20, 3782492), (28, 2701780), (35, 2161424), (40, 1891246), (56, 1350890), (70, 1080712), (80, 945623), (112, 675445), (140, 540356), (280, 270178), (560, 135089)]