12228200

素因数分解:

$2^3\times 5^2\times {\mathrm{61141}}^1$

素因数の和:61157

約数の個数: 24

約数和(自身を含む): 28431030

約数和(自身を除く): 16202830

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 61141, 122282, 244564, 305705, 489128, 611410, 1222820, 1528525, 2445640, 3057050, 6114100, 12228200]

約数ペア:

[(1, 12228200), (2, 6114100), (4, 3057050), (5, 2445640), (8, 1528525), (10, 1222820), (20, 611410), (25, 489128), (40, 305705), (50, 244564), (100, 122282), (200, 61141)]