4149307210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{109741}}^1$

素因数の和:109966

約数の個数: 32

約数和(自身を含む): 7901424000

約数和(自身を除く): 3752116790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1990, 3781, 7562, 18905, 37810, 109741, 219482, 548705, 1097410, 2085079, 4170158, 10425395, 20850790, 21838459, 43676918, 109192295, 218384590, 414930721, 829861442, 2074653605, 4149307210]

約数ペア:

[(1, 4149307210), (2, 2074653605), (5, 829861442), (10, 414930721), (19, 218384590), (38, 109192295), (95, 43676918), (190, 21838459), (199, 20850790), (398, 10425395), (995, 4170158), (1990, 2085079), (3781, 1097410), (7562, 548705), (18905, 219482), (37810, 109741)]