12180200

素因数分解:

$2^3\times 5^2\times {\mathrm{60901}}^1$

素因数の和:60917

約数の個数: 24

約数和(自身を含む): 28319430

約数和(自身を除く): 16139230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 60901, 121802, 243604, 304505, 487208, 609010, 1218020, 1522525, 2436040, 3045050, 6090100, 12180200]

約数ペア:

[(1, 12180200), (2, 6090100), (4, 3045050), (5, 2436040), (8, 1522525), (10, 1218020), (20, 609010), (25, 487208), (40, 304505), (50, 243604), (100, 121802), (200, 60901)]