3136362920

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{572329}}^1$

素因数の和:572477

約数の個数: 32

約数和(自身を含む): 7108338600

約数和(自身を除く): 3971975680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 572329, 1144658, 2289316, 2861645, 4578632, 5723290, 11446580, 22893160, 78409073, 156818146, 313636292, 392045365, 627272584, 784090730, 1568181460, 3136362920]

約数ペア:

[(1, 3136362920), (2, 1568181460), (4, 784090730), (5, 627272584), (8, 392045365), (10, 313636292), (20, 156818146), (40, 78409073), (137, 22893160), (274, 11446580), (548, 5723290), (685, 4578632), (1096, 2861645), (1370, 2289316), (2740, 1144658), (5480, 572329)]