26245420

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4637}}^1$

素因数の和:4929

約数の個数: 24

約数和(自身を含む): 55322064

約数和(自身を除く): 29076644

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 4637, 5660, 9274, 18548, 23185, 46370, 92740, 1312271, 2624542, 5249084, 6561355, 13122710, 26245420]

約数ペア:

[(1, 26245420), (2, 13122710), (4, 6561355), (5, 5249084), (10, 2624542), (20, 1312271), (283, 92740), (566, 46370), (1132, 23185), (1415, 18548), (2830, 9274), (4637, 5660)]