12771650

素因数分解:

$2^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1618

約数の個数: 24

約数和(自身を含む): 23904720

約数和(自身を除く): 11133070

約数列:

[1, 2, 5, 10, 25, 50, 179, 358, 895, 1427, 1790, 2854, 4475, 7135, 8950, 14270, 35675, 71350, 255433, 510866, 1277165, 2554330, 6385825, 12771650]

約数ペア:

[(1, 12771650), (2, 6385825), (5, 2554330), (10, 1277165), (25, 510866), (50, 255433), (179, 71350), (358, 35675), (895, 14270), (1427, 8950), (1790, 7135), (2854, 4475)]