25396630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8849}}^1$

素因数の和:8904

約数の個数: 32

約数和(自身を含む): 53524800

約数和(自身を除く): 28128170

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 8849, 17698, 44245, 61943, 88490, 123886, 309715, 362809, 619430, 725618, 1814045, 2539663, 3628090, 5079326, 12698315, 25396630]

約数ペア:

[(1, 25396630), (2, 12698315), (5, 5079326), (7, 3628090), (10, 2539663), (14, 1814045), (35, 725618), (41, 619430), (70, 362809), (82, 309715), (205, 123886), (287, 88490), (410, 61943), (574, 44245), (1435, 17698), (2870, 8849)]