41680840

素因数分解:

$2^3\times 5^1\times {\mathrm{1042021}}^1$

素因数の和:1042032

約数の個数: 16

約数和(自身を含む): 93781980

約数和(自身を除く): 52101140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1042021, 2084042, 4168084, 5210105, 8336168, 10420210, 20840420, 41680840]

約数ペア:

[(1, 41680840), (2, 20840420), (4, 10420210), (5, 8336168), (8, 5210105), (10, 4168084), (20, 2084042), (40, 1042021)]