6199400

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 14582400

約数和(自身を除く): 8383000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 223, 278, 446, 556, 695, 892, 1112, 1115, 1390, 1784, 2230, 2780, 3475, 4460, 5560, 5575, 6950, 8920, 11150, 13900, 22300, 27800, 30997, 44600, 61994, 123988, 154985, 247976, 309970, 619940, 774925, 1239880, 1549850, 3099700, 6199400]

約数ペア:

[(1, 6199400), (2, 3099700), (4, 1549850), (5, 1239880), (8, 774925), (10, 619940), (20, 309970), (25, 247976), (40, 154985), (50, 123988), (100, 61994), (139, 44600), (200, 30997), (223, 27800), (278, 22300), (446, 13900), (556, 11150), (695, 8920), (892, 6950), (1112, 5575), (1115, 5560), (1390, 4460), (1784, 3475), (2230, 2780)]