25258190

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5479}}^1$

素因数の和:5947

約数の個数: 16

約数和(自身を含む): 45571680

約数和(自身を除く): 20313490

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 5479, 10958, 27395, 54790, 2525819, 5051638, 12629095, 25258190]

約数ペア:

[(1, 25258190), (2, 12629095), (5, 5051638), (10, 2525819), (461, 54790), (922, 27395), (2305, 10958), (4610, 5479)]