3135920

素因数分解:

$2^4\times 5^1\times {\mathrm{39199}}^1$

素因数の和:39212

約数の個数: 20

約数和(自身を含む): 7291200

約数和(自身を除く): 4155280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39199, 78398, 156796, 195995, 313592, 391990, 627184, 783980, 1567960, 3135920]

約数ペア:

[(1, 3135920), (2, 1567960), (4, 783980), (5, 627184), (8, 391990), (10, 313592), (16, 195995), (20, 156796), (40, 78398), (80, 39199)]