88283020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{630593}}^1$

素因数の和:630609

約数の個数: 24

約数和(自身を含む): 211879584

約数和(自身を除く): 123596564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 630593, 1261186, 2522372, 3152965, 4414151, 6305930, 8828302, 12611860, 17656604, 22070755, 44141510, 88283020]

約数ペア:

[(1, 88283020), (2, 44141510), (4, 22070755), (5, 17656604), (7, 12611860), (10, 8828302), (14, 6305930), (20, 4414151), (28, 3152965), (35, 2522372), (70, 1261186), (140, 630593)]