5480740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14423}}^1$

素因数の和:14451

約数の個数: 24

約数和(自身を含む): 12116160

約数和(自身を除く): 6635420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 14423, 28846, 57692, 72115, 144230, 274037, 288460, 548074, 1096148, 1370185, 2740370, 5480740]

約数ペア:

[(1, 5480740), (2, 2740370), (4, 1370185), (5, 1096148), (10, 548074), (19, 288460), (20, 274037), (38, 144230), (76, 72115), (95, 57692), (190, 28846), (380, 14423)]