208370544080

素因数分解:

$2^4\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{1897037}}^1$

素因数の和:1898423

約数の個数: 40

約数和(自身を含む): 484814619432

約数和(自身を除く): 276444075352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1373, 2746, 5492, 6865, 10984, 13730, 21968, 27460, 54920, 109840, 1897037, 3794074, 7588148, 9485185, 15176296, 18970370, 30352592, 37940740, 75881480, 151762960, 2604631801, 5209263602, 10418527204, 13023159005, 20837054408, 26046318010, 41674108816, 52092636020, 104185272040, 208370544080]

約数ペア:

[(1, 208370544080), (2, 104185272040), (4, 52092636020), (5, 41674108816), (8, 26046318010), (10, 20837054408), (16, 13023159005), (20, 10418527204), (40, 5209263602), (80, 2604631801), (1373, 151762960), (2746, 75881480), (5492, 37940740), (6865, 30352592), (10984, 18970370), (13730, 15176296), (21968, 9485185), (27460, 7588148), (54920, 3794074), (109840, 1897037)]