2010012250

素因数分解:

$2^1\times 5^3\times {\mathrm{8040049}}^1$

素因数の和:8040066

約数の個数: 16

約数和(自身を含む): 3762743400

約数和(自身を除く): 1752731150

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 8040049, 16080098, 40200245, 80400490, 201001225, 402002450, 1005006125, 2010012250]

約数ペア:

[(1, 2010012250), (2, 1005006125), (5, 402002450), (10, 201001225), (25, 80400490), (50, 40200245), (125, 16080098), (250, 8040049)]