101377400

素因数分解:

$2^3\times 5^2\times {\mathrm{506887}}^1$

素因数の和:506903

約数の個数: 24

約数和(自身を含む): 235702920

約数和(自身を除く): 134325520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 506887, 1013774, 2027548, 2534435, 4055096, 5068870, 10137740, 12672175, 20275480, 25344350, 50688700, 101377400]

約数ペア:

[(1, 101377400), (2, 50688700), (4, 25344350), (5, 20275480), (8, 12672175), (10, 10137740), (20, 5068870), (25, 4055096), (40, 2534435), (50, 2027548), (100, 1013774), (200, 506887)]