5127080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18311}}^1$

素因数の和:18329

約数の個数: 32

約数和(自身を含む): 13184640

約数和(自身を除く): 8057560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18311, 36622, 73244, 91555, 128177, 146488, 183110, 256354, 366220, 512708, 640885, 732440, 1025416, 1281770, 2563540, 5127080]

約数ペア:

[(1, 5127080), (2, 2563540), (4, 1281770), (5, 1025416), (7, 732440), (8, 640885), (10, 512708), (14, 366220), (20, 256354), (28, 183110), (35, 146488), (40, 128177), (56, 91555), (70, 73244), (140, 36622), (280, 18311)]