12183800

素因数分解:

$2^3\times 5^2\times {\mathrm{60919}}^1$

素因数の和:60935

約数の個数: 24

約数和(自身を含む): 28327800

約数和(自身を除く): 16144000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 60919, 121838, 243676, 304595, 487352, 609190, 1218380, 1522975, 2436760, 3045950, 6091900, 12183800]

約数ペア:

[(1, 12183800), (2, 6091900), (4, 3045950), (5, 2436760), (8, 1522975), (10, 1218380), (20, 609190), (25, 487352), (40, 304595), (50, 243676), (100, 121838), (200, 60919)]