8248940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58921}}^1$

素因数の和:58937

約数の個数: 24

約数和(自身を含む): 19797792

約数和(自身を除く): 11548852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58921, 117842, 235684, 294605, 412447, 589210, 824894, 1178420, 1649788, 2062235, 4124470, 8248940]

約数ペア:

[(1, 8248940), (2, 4124470), (4, 2062235), (5, 1649788), (7, 1178420), (10, 824894), (14, 589210), (20, 412447), (28, 294605), (35, 235684), (70, 117842), (140, 58921)]