12364400

素因数分解:

$2^4\times 5^2\times {\mathrm{30911}}^1$

素因数の和:30929

約数の個数: 30

約数和(自身を含む): 29706432

約数和(自身を除く): 17342032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30911, 61822, 123644, 154555, 247288, 309110, 494576, 618220, 772775, 1236440, 1545550, 2472880, 3091100, 6182200, 12364400]

約数ペア:

[(1, 12364400), (2, 6182200), (4, 3091100), (5, 2472880), (8, 1545550), (10, 1236440), (16, 772775), (20, 618220), (25, 494576), (40, 309110), (50, 247288), (80, 154555), (100, 123644), (200, 61822), (400, 30911)]