85441360

素因数分解:

$2^4\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1783}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 199094400

約数和(自身を除く): 113653040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 599, 1198, 1783, 2396, 2995, 3566, 4792, 5990, 7132, 8915, 9584, 11980, 14264, 17830, 23960, 28528, 35660, 47920, 71320, 142640, 1068017, 2136034, 4272068, 5340085, 8544136, 10680170, 17088272, 21360340, 42720680, 85441360]

約数ペア:

[(1, 85441360), (2, 42720680), (4, 21360340), (5, 17088272), (8, 10680170), (10, 8544136), (16, 5340085), (20, 4272068), (40, 2136034), (80, 1068017), (599, 142640), (1198, 71320), (1783, 47920), (2396, 35660), (2995, 28528), (3566, 23960), (4792, 17830), (5990, 14264), (7132, 11980), (8915, 9584)]