1241036780

素因数分解:

$2^2\times 5^1\times {\mathrm{62051839}}^1$

素因数の和:62051848

約数の個数: 12

約数和(自身を含む): 2606177280

約数和(自身を除く): 1365140500

約数列:

[1, 2, 4, 5, 10, 20, 62051839, 124103678, 248207356, 310259195, 620518390, 1241036780]

約数ペア:

[(1, 1241036780), (2, 620518390), (4, 310259195), (5, 248207356), (10, 124103678), (20, 62051839)]