39455810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10091}}^1$

素因数の和:10138

約数の個数: 32

約数和(自身を含む): 78475392

約数和(自身を除く): 39019582

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 10091, 20182, 50455, 100910, 171547, 232093, 343094, 464186, 857735, 1160465, 1715470, 2320930, 3945581, 7891162, 19727905, 39455810]

約数ペア:

[(1, 39455810), (2, 19727905), (5, 7891162), (10, 3945581), (17, 2320930), (23, 1715470), (34, 1160465), (46, 857735), (85, 464186), (115, 343094), (170, 232093), (230, 171547), (391, 100910), (782, 50455), (1955, 20182), (3910, 10091)]