13540300

素因数分解:

$2^2\times 5^2\times {\mathrm{135403}}^1$

素因数の和:135417

約数の個数: 18

約数和(自身を含む): 29382668

約数和(自身を除く): 15842368

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 135403, 270806, 541612, 677015, 1354030, 2708060, 3385075, 6770150, 13540300]

約数ペア:

[(1, 13540300), (2, 6770150), (4, 3385075), (5, 2708060), (10, 1354030), (20, 677015), (25, 541612), (50, 270806), (100, 135403)]