2023137940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{4127}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 4305272832

約数和(自身を除く): 2282134892

約数列:

[1, 2, 4, 5, 10, 20, 127, 193, 254, 386, 508, 635, 772, 965, 1270, 1930, 2540, 3860, 4127, 8254, 16508, 20635, 24511, 41270, 49022, 82540, 98044, 122555, 245110, 490220, 524129, 796511, 1048258, 1593022, 2096516, 2620645, 3186044, 3982555, 5241290, 7965110, 10482580, 15930220, 101156897, 202313794, 404627588, 505784485, 1011568970, 2023137940]

約数ペア:

[(1, 2023137940), (2, 1011568970), (4, 505784485), (5, 404627588), (10, 202313794), (20, 101156897), (127, 15930220), (193, 10482580), (254, 7965110), (386, 5241290), (508, 3982555), (635, 3186044), (772, 2620645), (965, 2096516), (1270, 1593022), (1930, 1048258), (2540, 796511), (3860, 524129), (4127, 490220), (8254, 245110), (16508, 122555), (20635, 98044), (24511, 82540), (41270, 49022)]