12977300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18539}}^1$

素因数の和:18560

約数の個数: 36

約数和(自身を含む): 32185440

約数和(自身を除く): 19208140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18539, 37078, 74156, 92695, 129773, 185390, 259546, 370780, 463475, 519092, 648865, 926950, 1297730, 1853900, 2595460, 3244325, 6488650, 12977300]

約数ペア:

[(1, 12977300), (2, 6488650), (4, 3244325), (5, 2595460), (7, 1853900), (10, 1297730), (14, 926950), (20, 648865), (25, 519092), (28, 463475), (35, 370780), (50, 259546), (70, 185390), (100, 129773), (140, 92695), (175, 74156), (350, 37078), (700, 18539)]