80725484

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{7607}}^1$

素因数の和:7997

約数の個数: 24

約数和(自身を含む): 161898240

約数和(自身を除く): 81172756

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 7607, 10612, 15214, 30428, 53249, 106498, 212996, 2883053, 5766106, 11532212, 20181371, 40362742, 80725484]

約数ペア:

[(1, 80725484), (2, 40362742), (4, 20181371), (7, 11532212), (14, 5766106), (28, 2883053), (379, 212996), (758, 106498), (1516, 53249), (2653, 30428), (5306, 15214), (7607, 10612)]