76628710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{403309}}^1$

素因数の和:403335

約数の個数: 16

約数和(自身を含む): 145191600

約数和(自身を除く): 68562890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 403309, 806618, 2016545, 4033090, 7662871, 15325742, 38314355, 76628710]

約数ペア:

[(1, 76628710), (2, 38314355), (5, 15325742), (10, 7662871), (19, 4033090), (38, 2016545), (95, 806618), (190, 403309)]