26854301120

素因数分解:

$2^6\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{41897}}^1$

素因数の和:43917

約数の個数: 56

約数和(自身を含む): 63980257104

約数和(自身を除く): 37125955984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2003, 4006, 8012, 10015, 16024, 20030, 32048, 40060, 41897, 64096, 80120, 83794, 128192, 160240, 167588, 209485, 320480, 335176, 418970, 640960, 670352, 837940, 1340704, 1675880, 2681408, 3351760, 6703520, 13407040, 83919691, 167839382, 335678764, 419598455, 671357528, 839196910, 1342715056, 1678393820, 2685430112, 3356787640, 5370860224, 6713575280, 13427150560, 26854301120]

約数ペア:

[(1, 26854301120), (2, 13427150560), (4, 6713575280), (5, 5370860224), (8, 3356787640), (10, 2685430112), (16, 1678393820), (20, 1342715056), (32, 839196910), (40, 671357528), (64, 419598455), (80, 335678764), (160, 167839382), (320, 83919691), (2003, 13407040), (4006, 6703520), (8012, 3351760), (10015, 2681408), (16024, 1675880), (20030, 1340704), (32048, 837940), (40060, 670352), (41897, 640960), (64096, 418970), (80120, 335176), (83794, 320480), (128192, 209485), (160240, 167588)]