26704246640

素因数分解:

$2^4\times 5^1\times {\mathrm{333803083}}^1$

素因数の和:333803096

約数の個数: 20

約数和(自身を含む): 62087373624

約数和(自身を除く): 35383126984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 333803083, 667606166, 1335212332, 1669015415, 2670424664, 3338030830, 5340849328, 6676061660, 13352123320, 26704246640]

約数ペア:

[(1, 26704246640), (2, 13352123320), (4, 6676061660), (5, 5340849328), (8, 3338030830), (10, 2670424664), (16, 1669015415), (20, 1335212332), (40, 667606166), (80, 333803083)]