80082760

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6833}}^1$

素因数の和:7137

約数の個数: 32

約数和(自身を含む): 180827640

約数和(自身を除く): 100744880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 6833, 11720, 13666, 27332, 34165, 54664, 68330, 136660, 273320, 2002069, 4004138, 8008276, 10010345, 16016552, 20020690, 40041380, 80082760]

約数ペア:

[(1, 80082760), (2, 40041380), (4, 20020690), (5, 16016552), (8, 10010345), (10, 8008276), (20, 4004138), (40, 2002069), (293, 273320), (586, 136660), (1172, 68330), (1465, 54664), (2344, 34165), (2930, 27332), (5860, 13666), (6833, 11720)]