6442337960

素因数分解:

$2^3\times 5^1\times {\mathrm{7481}}^1\times {\mathrm{21529}}^1$

素因数の和:29021

約数の個数: 32

約数和(自身を含む): 14497871400

約数和(自身を除く): 8055533440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7481, 14962, 21529, 29924, 37405, 43058, 59848, 74810, 86116, 107645, 149620, 172232, 215290, 299240, 430580, 861160, 161058449, 322116898, 644233796, 805292245, 1288467592, 1610584490, 3221168980, 6442337960]

約数ペア:

[(1, 6442337960), (2, 3221168980), (4, 1610584490), (5, 1288467592), (8, 805292245), (10, 644233796), (20, 322116898), (40, 161058449), (7481, 861160), (14962, 430580), (21529, 299240), (29924, 215290), (37405, 172232), (43058, 149620), (59848, 107645), (74810, 86116)]