25270030

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3823}}^1$

素因数の和:4491

約数の個数: 16

約数和(自身を含む): 45566784

約数和(自身を除く): 20296754

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 3823, 6610, 7646, 19115, 38230, 2527003, 5054006, 12635015, 25270030]

約数ペア:

[(1, 25270030), (2, 12635015), (5, 5054006), (10, 2527003), (661, 38230), (1322, 19115), (3305, 7646), (3823, 6610)]