7483760

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 17550960

約数和(自身を除く): 10067200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 673, 695, 1112, 1346, 1390, 2224, 2692, 2780, 3365, 5384, 5560, 6730, 10768, 11120, 13460, 26920, 53840, 93547, 187094, 374188, 467735, 748376, 935470, 1496752, 1870940, 3741880, 7483760]

約数ペア:

[(1, 7483760), (2, 3741880), (4, 1870940), (5, 1496752), (8, 935470), (10, 748376), (16, 467735), (20, 374188), (40, 187094), (80, 93547), (139, 53840), (278, 26920), (556, 13460), (673, 11120), (695, 10768), (1112, 6730), (1346, 5560), (1390, 5384), (2224, 3365), (2692, 2780)]