27125960

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2521}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 61284600

約数和(自身を除く): 34158640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2521, 2690, 5042, 5380, 10084, 10760, 12605, 20168, 25210, 50420, 100840, 678149, 1356298, 2712596, 3390745, 5425192, 6781490, 13562980, 27125960]

約数ペア:

[(1, 27125960), (2, 13562980), (4, 6781490), (5, 5425192), (8, 3390745), (10, 2712596), (20, 1356298), (40, 678149), (269, 100840), (538, 50420), (1076, 25210), (1345, 20168), (2152, 12605), (2521, 10760), (2690, 10084), (5042, 5380)]