12449900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5450

約数の個数: 36

約数和(自身を含む): 28196112

約数和(自身を除く): 15746212

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 5413, 10826, 21652, 27065, 54130, 108260, 124499, 135325, 248998, 270650, 497996, 541300, 622495, 1244990, 2489980, 3112475, 6224950, 12449900]

約数ペア:

[(1, 12449900), (2, 6224950), (4, 3112475), (5, 2489980), (10, 1244990), (20, 622495), (23, 541300), (25, 497996), (46, 270650), (50, 248998), (92, 135325), (100, 124499), (115, 108260), (230, 54130), (460, 27065), (575, 21652), (1150, 10826), (2300, 5413)]