2170416385

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 2717971200

約数和(自身を除く): 547554815

約数列:

[1, 5, 41, 83, 199, 205, 415, 641, 995, 3205, 3403, 8159, 16517, 17015, 26281, 40795, 53203, 82585, 127559, 131405, 266015, 637795, 677197, 2181323, 3385985, 5229919, 10587397, 10906615, 26149595, 52936985, 434083277, 2170416385]

約数ペア:

[(1, 2170416385), (5, 434083277), (41, 52936985), (83, 26149595), (199, 10906615), (205, 10587397), (415, 5229919), (641, 3385985), (995, 2181323), (3205, 677197), (3403, 637795), (8159, 266015), (16517, 131405), (17015, 127559), (26281, 82585), (40795, 53203)]