105537100

素因数分解:

$2^2\times 5^2\times {\mathrm{1055371}}^1$

素因数の和:1055385

約数の個数: 18

約数和(自身を含む): 229015724

約数和(自身を除く): 123478624

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1055371, 2110742, 4221484, 5276855, 10553710, 21107420, 26384275, 52768550, 105537100]

約数ペア:

[(1, 105537100), (2, 52768550), (4, 26384275), (5, 21107420), (10, 10553710), (20, 5276855), (25, 4221484), (50, 2110742), (100, 1055371)]