26381320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{94219}}^1$

素因数の和:94237

約数の個数: 32

約数和(自身を含む): 67838400

約数和(自身を除く): 41457080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 94219, 188438, 376876, 471095, 659533, 753752, 942190, 1319066, 1884380, 2638132, 3297665, 3768760, 5276264, 6595330, 13190660, 26381320]

約数ペア:

[(1, 26381320), (2, 13190660), (4, 6595330), (5, 5276264), (7, 3768760), (8, 3297665), (10, 2638132), (14, 1884380), (20, 1319066), (28, 942190), (35, 753752), (40, 659533), (56, 471095), (70, 376876), (140, 188438), (280, 94219)]