200006120

素因数分解:

$2^3\times 5^1\times {\mathrm{5000153}}^1$

素因数の和:5000164

約数の個数: 16

約数和(自身を含む): 450013860

約数和(自身を除く): 250007740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5000153, 10000306, 20000612, 25000765, 40001224, 50001530, 100003060, 200006120]

約数ペア:

[(1, 200006120), (2, 100003060), (4, 50001530), (5, 40001224), (8, 25000765), (10, 20000612), (20, 10000306), (40, 5000153)]