2034852025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{28751}}^1$

素因数の和:28929

約数の個数: 24

約数和(自身を含む): 2673936000

約数和(自身を除く): 639083975

約数列:

[1, 5, 19, 25, 95, 149, 475, 745, 2831, 3725, 14155, 28751, 70775, 143755, 546269, 718775, 2731345, 4283899, 13656725, 21419495, 81394081, 107097475, 406970405, 2034852025]

約数ペア:

[(1, 2034852025), (5, 406970405), (19, 107097475), (25, 81394081), (95, 21419495), (149, 13656725), (475, 4283899), (745, 2731345), (2831, 718775), (3725, 546269), (14155, 143755), (28751, 70775)]