25342870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7703}}^1$

素因数の和:7764

約数の個数: 32

約数和(自身を含む): 53250048

約数和(自身を除く): 27907178

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 7703, 15406, 38515, 53921, 77030, 107842, 269605, 362041, 539210, 724082, 1810205, 2534287, 3620410, 5068574, 12671435, 25342870]

約数ペア:

[(1, 25342870), (2, 12671435), (5, 5068574), (7, 3620410), (10, 2534287), (14, 1810205), (35, 724082), (47, 539210), (70, 362041), (94, 269605), (235, 107842), (329, 77030), (470, 53921), (658, 38515), (1645, 15406), (3290, 7703)]