132585220

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{5167}}^1$

素因数の和:6459

約数の個数: 24

約数和(自身を含む): 278699904

約数和(自身を除く): 146114684

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 5167, 6415, 10334, 12830, 20668, 25660, 25835, 51670, 103340, 6629261, 13258522, 26517044, 33146305, 66292610, 132585220]

約数ペア:

[(1, 132585220), (2, 66292610), (4, 33146305), (5, 26517044), (10, 13258522), (20, 6629261), (1283, 103340), (2566, 51670), (5132, 25835), (5167, 25660), (6415, 20668), (10334, 12830)]