5132020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 10861704

約数和(自身を除く): 5729684

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1873, 2740, 3746, 7492, 9365, 18730, 37460, 256601, 513202, 1026404, 1283005, 2566010, 5132020]

約数ペア:

[(1, 5132020), (2, 2566010), (4, 1283005), (5, 1026404), (10, 513202), (20, 256601), (137, 37460), (274, 18730), (548, 9365), (685, 7492), (1370, 3746), (1873, 2740)]