41490760

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1279}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 52051640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1279, 1622, 2558, 3244, 4055, 5116, 6395, 6488, 8110, 10232, 12790, 16220, 25580, 32440, 51160, 1037269, 2074538, 4149076, 5186345, 8298152, 10372690, 20745380, 41490760]

約数ペア:

[(1, 41490760), (2, 20745380), (4, 10372690), (5, 8298152), (8, 5186345), (10, 4149076), (20, 2074538), (40, 1037269), (811, 51160), (1279, 32440), (1622, 25580), (2558, 16220), (3244, 12790), (4055, 10232), (5116, 8110), (6395, 6488)]