52005319880

素因数分解:

$2^3\times 5^1\times {\mathrm{4663}}^1\times {\mathrm{278819}}^1$

素因数の和:283493

約数の個数: 32

約数和(自身を含む): 117037483200

約数和(自身を除く): 65032163320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4663, 9326, 18652, 23315, 37304, 46630, 93260, 186520, 278819, 557638, 1115276, 1394095, 2230552, 2788190, 5576380, 11152760, 1300132997, 2600265994, 5200531988, 6500664985, 10401063976, 13001329970, 26002659940, 52005319880]

約数ペア:

[(1, 52005319880), (2, 26002659940), (4, 13001329970), (5, 10401063976), (8, 6500664985), (10, 5200531988), (20, 2600265994), (40, 1300132997), (4663, 11152760), (9326, 5576380), (18652, 2788190), (23315, 2230552), (37304, 1394095), (46630, 1115276), (93260, 557638), (186520, 278819)]