6684920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15193}}^1$

素因数の和:15215

約数の個数: 32

約数和(自身を含む): 16409520

約数和(自身を除く): 9724600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 15193, 30386, 60772, 75965, 121544, 151930, 167123, 303860, 334246, 607720, 668492, 835615, 1336984, 1671230, 3342460, 6684920]

約数ペア:

[(1, 6684920), (2, 3342460), (4, 1671230), (5, 1336984), (8, 835615), (10, 668492), (11, 607720), (20, 334246), (22, 303860), (40, 167123), (44, 151930), (55, 121544), (88, 75965), (110, 60772), (220, 30386), (440, 15193)]