132544040

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{10453}}^1$

素因数の和:10781

約数の個数: 32

約数和(自身を含む): 299193480

約数和(自身を除く): 166649440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 6340, 10453, 12680, 20906, 41812, 52265, 83624, 104530, 209060, 418120, 3313601, 6627202, 13254404, 16568005, 26508808, 33136010, 66272020, 132544040]

約数ペア:

[(1, 132544040), (2, 66272020), (4, 33136010), (5, 26508808), (8, 16568005), (10, 13254404), (20, 6627202), (40, 3313601), (317, 418120), (634, 209060), (1268, 104530), (1585, 83624), (2536, 52265), (3170, 41812), (6340, 20906), (10453, 12680)]