2826440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 6696000

約数和(自身を除く): 3869560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3719, 7438, 14876, 18595, 29752, 37190, 70661, 74380, 141322, 148760, 282644, 353305, 565288, 706610, 1413220, 2826440]

約数ペア:

[(1, 2826440), (2, 1413220), (4, 706610), (5, 565288), (8, 353305), (10, 282644), (19, 148760), (20, 141322), (38, 74380), (40, 70661), (76, 37190), (95, 29752), (152, 18595), (190, 14876), (380, 7438), (760, 3719)]