2085655330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{37997}}^1$

素因数の和:38514

約数の個数: 32

約数和(自身を含む): 4103784000

約数和(自身を除く): 2018128670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499, 998, 2495, 4990, 5489, 10978, 27445, 37997, 54890, 75994, 189985, 379970, 417967, 835934, 2089835, 4179670, 18960503, 37921006, 94802515, 189605030, 208565533, 417131066, 1042827665, 2085655330]

約数ペア:

[(1, 2085655330), (2, 1042827665), (5, 417131066), (10, 208565533), (11, 189605030), (22, 94802515), (55, 37921006), (110, 18960503), (499, 4179670), (998, 2089835), (2495, 835934), (4990, 417967), (5489, 379970), (10978, 189985), (27445, 75994), (37997, 54890)]