25935940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10211}}^1$

素因数の和:10347

約数の個数: 24

約数和(自身を含む): 54899712

約数和(自身を除く): 28963772

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 10211, 20422, 40844, 51055, 102110, 204220, 1296797, 2593594, 5187188, 6483985, 12967970, 25935940]

約数ペア:

[(1, 25935940), (2, 12967970), (4, 6483985), (5, 5187188), (10, 2593594), (20, 1296797), (127, 204220), (254, 102110), (508, 51055), (635, 40844), (1270, 20422), (2540, 10211)]