26725960

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4877}}^1$

素因数の和:5025

約数の個数: 32

約数和(自身を含む): 60584760

約数和(自身を除く): 33858800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4877, 5480, 9754, 19508, 24385, 39016, 48770, 97540, 195080, 668149, 1336298, 2672596, 3340745, 5345192, 6681490, 13362980, 26725960]

約数ペア:

[(1, 26725960), (2, 13362980), (4, 6681490), (5, 5345192), (8, 3340745), (10, 2672596), (20, 1336298), (40, 668149), (137, 195080), (274, 97540), (548, 48770), (685, 39016), (1096, 24385), (1370, 19508), (2740, 9754), (4877, 5480)]