38200690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1291}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 75349440

約数和(自身を除く): 37148750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1291, 1345, 2582, 2690, 2959, 5918, 6455, 12910, 14201, 14795, 28402, 29590, 71005, 142010, 347279, 694558, 1736395, 3472790, 3820069, 7640138, 19100345, 38200690]

約数ペア:

[(1, 38200690), (2, 19100345), (5, 7640138), (10, 3820069), (11, 3472790), (22, 1736395), (55, 694558), (110, 347279), (269, 142010), (538, 71005), (1291, 29590), (1345, 28402), (2582, 14795), (2690, 14201), (2959, 12910), (5918, 6455)]