10405400

素因数分解:

$2^3\times 5^2\times {\mathrm{52027}}^1$

素因数の和:52043

約数の個数: 24

約数和(自身を含む): 24193020

約数和(自身を除く): 13787620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 52027, 104054, 208108, 260135, 416216, 520270, 1040540, 1300675, 2081080, 2601350, 5202700, 10405400]

約数ペア:

[(1, 10405400), (2, 5202700), (4, 2601350), (5, 2081080), (8, 1300675), (10, 1040540), (20, 520270), (25, 416216), (40, 260135), (50, 208108), (100, 104054), (200, 52027)]