24959780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29023}}^1$

素因数の和:29075

約数の個数: 24

約数和(自身を含む): 53636352

約数和(自身を除く): 28676572

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 29023, 58046, 116092, 145115, 290230, 580460, 1247989, 2495978, 4991956, 6239945, 12479890, 24959780]

約数ペア:

[(1, 24959780), (2, 12479890), (4, 6239945), (5, 4991956), (10, 2495978), (20, 1247989), (43, 580460), (86, 290230), (172, 145115), (215, 116092), (430, 58046), (860, 29023)]