32201420

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4139}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 67813200

約数和(自身を除く): 35611780

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3890, 4139, 7780, 8278, 16556, 20695, 41390, 82780, 1610071, 3220142, 6440284, 8050355, 16100710, 32201420]

約数ペア:

[(1, 32201420), (2, 16100710), (4, 8050355), (5, 6440284), (10, 3220142), (20, 1610071), (389, 82780), (778, 41390), (1556, 20695), (1945, 16556), (3890, 8278), (4139, 7780)]