201940360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{265711}}^1$

素因数の和:265741

約数の個数: 32

約数和(自身を含む): 478281600

約数和(自身を除く): 276341240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 265711, 531422, 1062844, 1328555, 2125688, 2657110, 5048509, 5314220, 10097018, 10628440, 20194036, 25242545, 40388072, 50485090, 100970180, 201940360]

約数ペア:

[(1, 201940360), (2, 100970180), (4, 50485090), (5, 40388072), (8, 25242545), (10, 20194036), (19, 10628440), (20, 10097018), (38, 5314220), (40, 5048509), (76, 2657110), (95, 2125688), (152, 1328555), (190, 1062844), (380, 531422), (760, 265711)]