133068711620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1350403}}^1$

素因数の和:1350804

約数の個数: 48

約数和(自身を含む): 301734269760

約数和(自身を除く): 168665558140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379, 758, 1516, 1895, 3790, 4927, 7580, 9854, 19708, 24635, 49270, 98540, 1350403, 2700806, 5401612, 6752015, 13504030, 17555239, 27008060, 35110478, 70220956, 87776195, 175552390, 351104780, 511802737, 1023605474, 2047210948, 2559013685, 5118027370, 6653435581, 10236054740, 13306871162, 26613742324, 33267177905, 66534355810, 133068711620]

約数ペア:

[(1, 133068711620), (2, 66534355810), (4, 33267177905), (5, 26613742324), (10, 13306871162), (13, 10236054740), (20, 6653435581), (26, 5118027370), (52, 2559013685), (65, 2047210948), (130, 1023605474), (260, 511802737), (379, 351104780), (758, 175552390), (1516, 87776195), (1895, 70220956), (3790, 35110478), (4927, 27008060), (7580, 17555239), (9854, 13504030), (19708, 6752015), (24635, 5401612), (49270, 2700806), (98540, 1350403)]