2010361025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{2113}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 2626602720

約数和(自身を除く): 616241695

約数列:

[1, 5, 19, 25, 95, 475, 2003, 2113, 10015, 10565, 38057, 40147, 50075, 52825, 190285, 200735, 951425, 1003675, 4232339, 21161695, 80414441, 105808475, 402072205, 2010361025]

約数ペア:

[(1, 2010361025), (5, 402072205), (19, 105808475), (25, 80414441), (95, 21161695), (475, 4232339), (2003, 1003675), (2113, 951425), (10015, 200735), (10565, 190285), (38057, 52825), (40147, 50075)]