2019936500

素因数分解:

$2^2\times 5^3\times {\mathrm{4039873}}^1$

素因数の和:4039892

約数の個数: 24

約数和(自身を含む): 4411542408

約数和(自身を除く): 2391605908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 4039873, 8079746, 16159492, 20199365, 40398730, 80797460, 100996825, 201993650, 403987300, 504984125, 1009968250, 2019936500]

約数ペア:

[(1, 2019936500), (2, 1009968250), (4, 504984125), (5, 403987300), (10, 201993650), (20, 100996825), (25, 80797460), (50, 40398730), (100, 20199365), (125, 16159492), (250, 8079746), (500, 4039873)]