65522860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10957}}^1$

素因数の和:11002

約数の個数: 48

約数和(自身を含む): 154639296

約数和(自身を除く): 89116436

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 10957, 21914, 43828, 54785, 109570, 142441, 219140, 252011, 284882, 504022, 569764, 712205, 1008044, 1260055, 1424410, 2520110, 2848820, 3276143, 5040220, 6552286, 13104572, 16380715, 32761430, 65522860]

約数ペア:

[(1, 65522860), (2, 32761430), (4, 16380715), (5, 13104572), (10, 6552286), (13, 5040220), (20, 3276143), (23, 2848820), (26, 2520110), (46, 1424410), (52, 1260055), (65, 1008044), (92, 712205), (115, 569764), (130, 504022), (230, 284882), (260, 252011), (299, 219140), (460, 142441), (598, 109570), (1196, 54785), (1495, 43828), (2990, 21914), (5980, 10957)]