68031100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{23459}}^1$

素因数の和:23502

約数の個数: 36

約数和(自身を含む): 152724600

約数和(自身を除く): 84693500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 23459, 46918, 93836, 117295, 234590, 469180, 586475, 680311, 1172950, 1360622, 2345900, 2721244, 3401555, 6803110, 13606220, 17007775, 34015550, 68031100]

約数ペア:

[(1, 68031100), (2, 34015550), (4, 17007775), (5, 13606220), (10, 6803110), (20, 3401555), (25, 2721244), (29, 2345900), (50, 1360622), (58, 1172950), (100, 680311), (116, 586475), (145, 469180), (290, 234590), (580, 117295), (725, 93836), (1450, 46918), (2900, 23459)]