232116760

素因数分解:

$2^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{8779}}^1$

素因数の和:9451

約数の個数: 32

約数和(自身を含む): 523112400

約数和(自身を除く): 290995640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661, 1322, 2644, 3305, 5288, 6610, 8779, 13220, 17558, 26440, 35116, 43895, 70232, 87790, 175580, 351160, 5802919, 11605838, 23211676, 29014595, 46423352, 58029190, 116058380, 232116760]

約数ペア:

[(1, 232116760), (2, 116058380), (4, 58029190), (5, 46423352), (8, 29014595), (10, 23211676), (20, 11605838), (40, 5802919), (661, 351160), (1322, 175580), (2644, 87790), (3305, 70232), (5288, 43895), (6610, 35116), (8779, 26440), (13220, 17558)]