9637880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34421}}^1$

素因数の和:34439

約数の個数: 32

約数和(自身を含む): 24783840

約数和(自身を除く): 15145960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34421, 68842, 137684, 172105, 240947, 275368, 344210, 481894, 688420, 963788, 1204735, 1376840, 1927576, 2409470, 4818940, 9637880]

約数ペア:

[(1, 9637880), (2, 4818940), (4, 2409470), (5, 1927576), (7, 1376840), (8, 1204735), (10, 963788), (14, 688420), (20, 481894), (28, 344210), (35, 275368), (40, 240947), (56, 172105), (70, 137684), (140, 68842), (280, 34421)]