32672240

素因数分解:

$2^4\times 5^1\times {\mathrm{408403}}^1$

素因数の和:408416

約数の個数: 20

約数和(自身を含む): 75963144

約数和(自身を除く): 43290904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 408403, 816806, 1633612, 2042015, 3267224, 4084030, 6534448, 8168060, 16336120, 32672240]

約数ペア:

[(1, 32672240), (2, 16336120), (4, 8168060), (5, 6534448), (8, 4084030), (10, 3267224), (16, 2042015), (20, 1633612), (40, 816806), (80, 408403)]