14050040

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1783}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 31790880

約数和(自身を除く): 17740840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1783, 1970, 3566, 3940, 7132, 7880, 8915, 14264, 17830, 35660, 71320, 351251, 702502, 1405004, 1756255, 2810008, 3512510, 7025020, 14050040]

約数ペア:

[(1, 14050040), (2, 7025020), (4, 3512510), (5, 2810008), (8, 1756255), (10, 1405004), (20, 702502), (40, 351251), (197, 71320), (394, 35660), (788, 17830), (985, 14264), (1576, 8915), (1783, 7880), (1970, 7132), (3566, 3940)]