76266440

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2351}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 171884160

約数和(自身を除く): 95617720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 2351, 3244, 4055, 4702, 6488, 8110, 9404, 11755, 16220, 18808, 23510, 32440, 47020, 94040, 1906661, 3813322, 7626644, 9533305, 15253288, 19066610, 38133220, 76266440]

約数ペア:

[(1, 76266440), (2, 38133220), (4, 19066610), (5, 15253288), (8, 9533305), (10, 7626644), (20, 3813322), (40, 1906661), (811, 94040), (1622, 47020), (2351, 32440), (3244, 23510), (4055, 18808), (4702, 16220), (6488, 11755), (8110, 9404)]