43343240

素因数分解:

$2^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1051}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 97709760

約数和(自身を除く): 54366520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1031, 1051, 2062, 2102, 4124, 4204, 5155, 5255, 8248, 8408, 10310, 10510, 20620, 21020, 41240, 42040, 1083581, 2167162, 4334324, 5417905, 8668648, 10835810, 21671620, 43343240]

約数ペア:

[(1, 43343240), (2, 21671620), (4, 10835810), (5, 8668648), (8, 5417905), (10, 4334324), (20, 2167162), (40, 1083581), (1031, 42040), (1051, 41240), (2062, 21020), (2102, 20620), (4124, 10510), (4204, 10310), (5155, 8408), (5255, 8248)]