39358515980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{5737393}}^1$

素因数の和:5737423

約数の個数: 48

約数和(自身を含む): 96388219200

約数和(自身を除く): 57029703220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 5737393, 11474786, 22949572, 28686965, 40161751, 57373930, 80323502, 114747860, 160647004, 200808755, 281132257, 401617510, 562264514, 803235020, 1124529028, 1405661285, 1967925799, 2811322570, 3935851598, 5622645140, 7871703196, 9839628995, 19679257990, 39358515980]

約数ペア:

[(1, 39358515980), (2, 19679257990), (4, 9839628995), (5, 7871703196), (7, 5622645140), (10, 3935851598), (14, 2811322570), (20, 1967925799), (28, 1405661285), (35, 1124529028), (49, 803235020), (70, 562264514), (98, 401617510), (140, 281132257), (196, 200808755), (245, 160647004), (343, 114747860), (490, 80323502), (686, 57373930), (980, 40161751), (1372, 28686965), (1715, 22949572), (3430, 11474786), (6860, 5737393)]