138150850

素因数分解:

$2^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{3593}}^1$

素因数の和:4374

約数の個数: 24

約数和(自身を含む): 257366340

約数和(自身を除く): 119215490

約数列:

[1, 2, 5, 10, 25, 50, 769, 1538, 3593, 3845, 7186, 7690, 17965, 19225, 35930, 38450, 89825, 179650, 2763017, 5526034, 13815085, 27630170, 69075425, 138150850]

約数ペア:

[(1, 138150850), (2, 69075425), (5, 27630170), (10, 13815085), (25, 5526034), (50, 2763017), (769, 179650), (1538, 89825), (3593, 38450), (3845, 35930), (7186, 19225), (7690, 17965)]