3931820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6779}}^1$

素因数の和:6817

約数の個数: 24

約数和(自身を含む): 8542800

約数和(自身を除く): 4610980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6779, 13558, 27116, 33895, 67790, 135580, 196591, 393182, 786364, 982955, 1965910, 3931820]

約数ペア:

[(1, 3931820), (2, 1965910), (4, 982955), (5, 786364), (10, 393182), (20, 196591), (29, 135580), (58, 67790), (116, 33895), (145, 27116), (290, 13558), (580, 6779)]