5200531640

素因数分解:

$2^3\times 5^1\times {\mathrm{130013291}}^1$

素因数の和:130013302

約数の個数: 16

約数和(自身を含む): 11701196280

約数和(自身を除く): 6500664640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 130013291, 260026582, 520053164, 650066455, 1040106328, 1300132910, 2600265820, 5200531640]

約数ペア:

[(1, 5200531640), (2, 2600265820), (4, 1300132910), (5, 1040106328), (8, 650066455), (10, 520053164), (20, 260026582), (40, 130013291)]