13307061980

素因数分解:

$2^2\times 5^1\times {\mathrm{2837}}^1\times {\mathrm{234527}}^1$

素因数の和:237373

約数の個数: 24

約数和(自身を含む): 27954799488

約数和(自身を除く): 14647737508

約数列:

[1, 2, 4, 5, 10, 20, 2837, 5674, 11348, 14185, 28370, 56740, 234527, 469054, 938108, 1172635, 2345270, 4690540, 665353099, 1330706198, 2661412396, 3326765495, 6653530990, 13307061980]

約数ペア:

[(1, 13307061980), (2, 6653530990), (4, 3326765495), (5, 2661412396), (10, 1330706198), (20, 665353099), (2837, 4690540), (5674, 2345270), (11348, 1172635), (14185, 938108), (28370, 469054), (56740, 234527)]