851180825050

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{129951271}}^1$

素因数の和:129951414

約数の個数: 24

約数和(自身を含む): 1595281815072

約数和(自身を除く): 744100990022

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 129951271, 259902542, 649756355, 1299512710, 3248781775, 6497563550, 17023616501, 34047233002, 85118082505, 170236165010, 425590412525, 851180825050]

約数ペア:

[(1, 851180825050), (2, 425590412525), (5, 170236165010), (10, 85118082505), (25, 34047233002), (50, 17023616501), (131, 6497563550), (262, 3248781775), (655, 1299512710), (1310, 649756355), (3275, 259902542), (6550, 129951271)]