172874810

素因数分解:

$2^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{10433}}^1$

素因数の和:12097

約数の個数: 16

約数和(自身を含む): 311392296

約数和(自身を除く): 138517486

約数列:

[1, 2, 5, 10, 1657, 3314, 8285, 10433, 16570, 20866, 52165, 104330, 17287481, 34574962, 86437405, 172874810]

約数ペア:

[(1, 172874810), (2, 86437405), (5, 34574962), (10, 17287481), (1657, 104330), (3314, 52165), (8285, 20866), (10433, 16570)]