4080758710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{489887}}^1$

素因数の和:489925

約数の個数: 48

約数和(自身を含む): 9047251584

約数和(自身を除く): 4966492874

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 489887, 979774, 2449435, 3429209, 4898870, 6858418, 8328079, 16656158, 17146045, 24004463, 34292090, 41640395, 48008926, 58296553, 83280790, 116593106, 120022315, 240044630, 291482765, 408075871, 582965530, 816151742, 2040379355, 4080758710]

約数ペア:

[(1, 4080758710), (2, 2040379355), (5, 816151742), (7, 582965530), (10, 408075871), (14, 291482765), (17, 240044630), (34, 120022315), (35, 116593106), (49, 83280790), (70, 58296553), (85, 48008926), (98, 41640395), (119, 34292090), (170, 24004463), (238, 17146045), (245, 16656158), (490, 8328079), (595, 6858418), (833, 4898870), (1190, 3429209), (1666, 2449435), (4165, 979774), (8330, 489887)]