147987100

素因数分解:

$2^2\times 5^2\times {\mathrm{1479871}}^1$

素因数の和:1479885

約数の個数: 18

約数和(自身を含む): 321132224

約数和(自身を除く): 173145124

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1479871, 2959742, 5919484, 7399355, 14798710, 29597420, 36996775, 73993550, 147987100]

約数ペア:

[(1, 147987100), (2, 73993550), (4, 36996775), (5, 29597420), (10, 14798710), (20, 7399355), (25, 5919484), (50, 2959742), (100, 1479871)]