6799880

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 15422400

約数和(自身を除く): 8622520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1223, 1390, 2446, 2780, 4892, 5560, 6115, 9784, 12230, 24460, 48920, 169997, 339994, 679988, 849985, 1359976, 1699970, 3399940, 6799880]

約数ペア:

[(1, 6799880), (2, 3399940), (4, 1699970), (5, 1359976), (8, 849985), (10, 679988), (20, 339994), (40, 169997), (139, 48920), (278, 24460), (556, 12230), (695, 9784), (1112, 6115), (1223, 5560), (1390, 4892), (2446, 2780)]