14974330760

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{556253}}^1$

素因数の和:556937

約数の個数: 32

約数和(自身を含む): 33742367640

約数和(自身を除く): 18768036880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 2692, 3365, 5384, 6730, 13460, 26920, 556253, 1112506, 2225012, 2781265, 4450024, 5562530, 11125060, 22250120, 374358269, 748716538, 1497433076, 1871791345, 2994866152, 3743582690, 7487165380, 14974330760]

約数ペア:

[(1, 14974330760), (2, 7487165380), (4, 3743582690), (5, 2994866152), (8, 1871791345), (10, 1497433076), (20, 748716538), (40, 374358269), (673, 22250120), (1346, 11125060), (2692, 5562530), (3365, 4450024), (5384, 2781265), (6730, 2225012), (13460, 1112506), (26920, 556253)]